155161303920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{401}}^1$

素因数の和:750

約数の個数: 640

約数和(自身を含む): 619997460480

約数和(自身を除く): 464836156560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 157, 163, 168, 180, 189, 210, 216, 240, 252, 270, 280, 314, 315, 326, 336, 360, 378, 401, 420, 432, 471, 489, 504, 540, 560, 628, 630, 652, 720, 756, 785, 802, 815, 840, 942, 945, 978, 1008, 1080, 1099, 1141, 1203, 1256, 1260, 1304, 1413, 1467, 1512, 1570, 1604, 1630, 1680, 1884, 1890, 1956, 2005, 2160, 2198, 2282, 2355, 2406, 2445, 2512, 2520, 2608, 2807, 2826, 2934, 3024, 3140, 3208, 3260, 3297, 3423, 3609, 3768, 3780, 3912, 4010, 4239, 4396, 4401, 4564, 4710, 4812, 4890, 5040, 5495, 5614, 5652, 5705, 5868, 6015, 6280, 6416, 6520, 6594, 6846, 7065, 7218, 7335, 7536, 7560, 7824, 8020, 8421, 8478, 8792, 8802, 9128, 9420, 9624, 9780, 9891, 10269, 10827, 10990, 11228, 11304, 11410, 11736, 12030, 12560, 13040, 13188, 13692, 14035, 14130, 14436, 14670, 15120, 16040, 16485, 16842, 16956, 17115, 17584, 17604, 18045, 18256, 18840, 19248, 19560, 19782, 20538, 21195, 21654, 21980, 22005, 22456, 22608, 22820, 23472, 24060, 25263, 25591, 26376, 27384, 28070, 28260, 28872, 29340, 29673, 30807, 32080, 32970, 33684, 33912, 34230, 35208, 36090, 37680, 39120, 39564, 41076, 42105, 42390, 43308, 43960, 44010, 44912, 45640, 48120, 49455, 50526, 51182, 51345, 52752, 54135, 54768, 56140, 56520, 57744, 58680, 59346, 61614, 62957, 65363, 65940, 67368, 67824, 68460, 70416, 72180, 75789, 76773, 79128, 82152, 84210, 84780, 86616, 87920, 88020, 91280, 96240, 98910, 101052, 102364, 102690, 108270, 112280, 113040, 117360, 118692, 123228, 125914, 126315, 127955, 130726, 131880, 134736, 136920, 144360, 148365, 151578, 153546, 154035, 158256, 164304, 168420, 169560, 173232, 176040, 179137, 188871, 196089, 197820, 202104, 204728, 205380, 216540, 224560, 230319, 237384, 246456, 251828, 252630, 255910, 261452, 263760, 273840, 288720, 296730, 303156, 307092, 308070, 314785, 326815, 336840, 339120, 352080, 358274, 377742, 378945, 383865, 392178, 395640, 404208, 409456, 410760, 433080, 440699, 457541, 460638, 474768, 492912, 503656, 505260, 511820, 522904, 537411, 566613, 588267, 593460, 606312, 614184, 616140, 629570, 653630, 673680, 690957, 716548, 755484, 757890, 767730, 784356, 791280, 821520, 866160, 881398, 895685, 915082, 921276, 944355, 980445, 1007312, 1010520, 1023640, 1045808, 1074822, 1133226, 1151595, 1176534, 1186920, 1212624, 1228368, 1232280, 1259140, 1307260, 1322097, 1372623, 1381914, 1433096, 1510968, 1515780, 1535460, 1568712, 1612233, 1699839, 1762796, 1764801, 1791370, 1830164, 1842552, 1888710, 1960890, 2021040, 2047280, 2149644, 2203495, 2266452, 2287705, 2303190, 2353068, 2373840, 2464560, 2518280, 2614520, 2644194, 2687055, 2745246, 2763828, 2833065, 2866192, 2941335, 3021936, 3031560, 3070920, 3137424, 3224466, 3399678, 3454785, 3525592, 3529602, 3582740, 3660328, 3685104, 3777420, 3921780, 3966291, 4117869, 4299288, 4406990, 4532904, 4575410, 4606380, 4706136, 4836699, 5036560, 5229040, 5288388, 5374110, 5490492, 5527656, 5666130, 5882670, 6063120, 6141840, 6448932, 6610485, 6799356, 6863115, 6909570, 7051184, 7059204, 7165480, 7320656, 7554840, 7843560, 7932582, 8061165, 8235738, 8499195, 8598576, 8813980, 8824005, 9065808, 9150820, 9212760, 9412272, 9673398, 10261991, 10576776, 10748220, 10980984, 11055312, 11332260, 11765340, 11898873, 12353607, 12897864, 13220970, 13598712, 13726230, 13819140, 14118408, 14330960, 15109680, 15687120, 15865164, 16122330, 16471476, 16998390, 17627960, 17648010, 18301640, 18425520, 19346796, 19831455, 20523982, 20589345, 21153552, 21496440, 21961968, 22664520, 23530680, 23797746, 24183495, 24707214, 25795728, 26441940, 27197424, 27452460, 27638280, 28236816, 30785973, 31730328, 32244660, 32942952, 33996780, 35255920, 35296020, 36603280, 38693592, 39662910, 41047964, 41178690, 42992880, 45329040, 47061360, 47595492, 48366990, 49414428, 51309955, 52883880, 54904920, 55276560, 59494365, 61571946, 61768035, 63460656, 64489320, 65885904, 67993560, 70592040, 71833937, 77387184, 79325820, 82095928, 82357380, 92357919, 95190984, 96733980, 98828856, 102619910, 105767760, 109809840, 118988730, 123143892, 123536070, 128978640, 135987120, 141184080, 143667874, 153929865, 158651640, 164191856, 164714760, 184715838, 190381968, 193467960, 197657712, 205239820, 215501811, 237977460, 246287784, 247072140, 277073757, 287335748, 307859730, 317303280, 329429520, 359169685, 369431676, 386935920, 410479640, 431003622, 461789595, 475954920, 492575568, 494144280, 554147514, 574671496, 615719460, 646505433, 718339370, 738863352, 820959280, 862007244, 923579190, 951909840, 988288560, 1077509055, 1108295028, 1149342992, 1231438920, 1293010866, 1385368785, 1436678740, 1477726704, 1724014488, 1847158380, 1939516299, 2155018110, 2216590056, 2462877840, 2586021732, 2770737570, 2873357480, 3232527165, 3448028976, 3694316760, 3879032598, 4310036220, 4433180112, 5172043464, 5541475140, 5746714960, 6465054330, 7388633520, 7758065196, 8620072440, 9697581495, 10344086928, 11082950280, 12930108660, 15516130392, 17240144880, 19395162990, 22165900560, 25860217320, 31032260784, 38790325980, 51720434640, 77580651960, 155161303920]

約数ペア:

[(1, 155161303920), (2, 77580651960), (3, 51720434640), (4, 38790325980), (5, 31032260784), (6, 25860217320), (7, 22165900560), (8, 19395162990), (9, 17240144880), (10, 15516130392), (12, 12930108660), (14, 11082950280), (15, 10344086928), (16, 9697581495), (18, 8620072440), (20, 7758065196), (21, 7388633520), (24, 6465054330), (27, 5746714960), (28, 5541475140), (30, 5172043464), (35, 4433180112), (36, 4310036220), (40, 3879032598), (42, 3694316760), (45, 3448028976), (48, 3232527165), (54, 2873357480), (56, 2770737570), (60, 2586021732), (63, 2462877840), (70, 2216590056), (72, 2155018110), (80, 1939516299), (84, 1847158380), (90, 1724014488), (105, 1477726704), (108, 1436678740), (112, 1385368785), (120, 1293010866), (126, 1231438920), (135, 1149342992), (140, 1108295028), (144, 1077509055), (157, 988288560), (163, 951909840), (168, 923579190), (180, 862007244), (189, 820959280), (210, 738863352), (216, 718339370), (240, 646505433), (252, 615719460), (270, 574671496), (280, 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(2807, 55276560), (2826, 54904920), (2934, 52883880), (3024, 51309955), (3140, 49414428), (3208, 48366990), (3260, 47595492), (3297, 47061360), (3423, 45329040), (3609, 42992880), (3768, 41178690), (3780, 41047964), (3912, 39662910), (4010, 38693592), (4239, 36603280), (4396, 35296020), (4401, 35255920), (4564, 33996780), (4710, 32942952), (4812, 32244660), (4890, 31730328), (5040, 30785973), (5495, 28236816), (5614, 27638280), (5652, 27452460), (5705, 27197424), (5868, 26441940), (6015, 25795728), (6280, 24707214), (6416, 24183495), (6520, 23797746), (6594, 23530680), (6846, 22664520), (7065, 21961968), (7218, 21496440), (7335, 21153552), (7536, 20589345), (7560, 20523982), (7824, 19831455), (8020, 19346796), (8421, 18425520), (8478, 18301640), (8792, 17648010), (8802, 17627960), (9128, 16998390), (9420, 16471476), (9624, 16122330), (9780, 15865164), (9891, 15687120), (10269, 15109680), (10827, 14330960), (10990, 14118408), (11228, 13819140), (11304, 13726230), (11410, 13598712), (11736, 13220970), (12030, 12897864), (12560, 12353607), (13040, 11898873), (13188, 11765340), (13692, 11332260), (14035, 11055312), (14130, 10980984), (14436, 10748220), (14670, 10576776), (15120, 10261991), (16040, 9673398), (16485, 9412272), (16842, 9212760), (16956, 9150820), (17115, 9065808), (17584, 8824005), (17604, 8813980), (18045, 8598576), (18256, 8499195), (18840, 8235738), (19248, 8061165), (19560, 7932582), (19782, 7843560), (20538, 7554840), (21195, 7320656), (21654, 7165480), (21980, 7059204), (22005, 7051184), (22456, 6909570), (22608, 6863115), (22820, 6799356), (23472, 6610485), (24060, 6448932), (25263, 6141840), (25591, 6063120), (26376, 5882670), (27384, 5666130), (28070, 5527656), (28260, 5490492), (28872, 5374110), (29340, 5288388), (29673, 5229040), (30807, 5036560), (32080, 4836699), (32970, 4706136), (33684, 4606380), (33912, 4575410), (34230, 4532904), (35208, 4406990), (36090, 4299288), (37680, 4117869), (39120, 3966291), (39564, 3921780), (41076, 3777420), (42105, 3685104), (42390, 3660328), (43308, 3582740), (43960, 3529602), (44010, 3525592), (44912, 3454785), (45640, 3399678), (48120, 3224466), (49455, 3137424), (50526, 3070920), (51182, 3031560), (51345, 3021936), (52752, 2941335), (54135, 2866192), (54768, 2833065), (56140, 2763828), (56520, 2745246), (57744, 2687055), (58680, 2644194), (59346, 2614520), (61614, 2518280), (62957, 2464560), (65363, 2373840), (65940, 2353068), (67368, 2303190), (67824, 2287705), (68460, 2266452), (70416, 2203495), (72180, 2149644), (75789, 2047280), (76773, 2021040), (79128, 1960890), (82152, 1888710), (84210, 1842552), (84780, 1830164), (86616, 1791370), (87920, 1764801), (88020, 1762796), (91280, 1699839), (96240, 1612233), (98910, 1568712), (101052, 1535460), (102364, 1515780), (102690, 1510968), (108270, 1433096), (112280, 1381914), (113040, 1372623), (117360, 1322097), (118692, 1307260), (123228, 1259140), (125914, 1232280), (126315, 1228368), (127955, 1212624), (130726, 1186920), (131880, 1176534), (134736, 1151595), (136920, 1133226), (144360, 1074822), (148365, 1045808), (151578, 1023640), (153546, 1010520), (154035, 1007312), (158256, 980445), (164304, 944355), (168420, 921276), (169560, 915082), (173232, 895685), (176040, 881398), (179137, 866160), (188871, 821520), (196089, 791280), (197820, 784356), (202104, 767730), (204728, 757890), (205380, 755484), (216540, 716548), (224560, 690957), (230319, 673680), (237384, 653630), (246456, 629570), (251828, 616140), (252630, 614184), (255910, 606312), (261452, 593460), (263760, 588267), (273840, 566613), (288720, 537411), (296730, 522904), (303156, 511820), (307092, 505260), (308070, 503656), (314785, 492912), (326815, 474768), (336840, 460638), (339120, 457541), (352080, 440699), (358274, 433080), (377742, 410760), (378945, 409456), (383865, 404208), (392178, 395640)]