290296440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:136

約数の個数: 512

約数和(自身を含む): 1216512000

約数和(自身を除く): 926215560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 43, 45, 47, 54, 56, 57, 60, 63, 70, 72, 76, 84, 86, 90, 94, 95, 105, 108, 114, 120, 126, 129, 133, 135, 140, 141, 152, 168, 171, 172, 180, 188, 189, 190, 210, 215, 216, 228, 235, 252, 258, 266, 270, 280, 282, 285, 301, 315, 329, 342, 344, 360, 376, 378, 380, 387, 399, 420, 423, 430, 456, 470, 504, 513, 516, 532, 540, 564, 570, 602, 630, 645, 658, 665, 684, 705, 756, 760, 774, 798, 817, 840, 846, 855, 860, 893, 903, 940, 945, 987, 1026, 1032, 1064, 1080, 1128, 1140, 1161, 1197, 1204, 1260, 1269, 1290, 1316, 1330, 1368, 1410, 1505, 1512, 1548, 1596, 1634, 1645, 1692, 1710, 1720, 1786, 1806, 1880, 1890, 1935, 1974, 1995, 2021, 2052, 2115, 2280, 2322, 2394, 2408, 2451, 2520, 2538, 2565, 2580, 2632, 2660, 2679, 2709, 2820, 2961, 3010, 3096, 3192, 3268, 3290, 3384, 3420, 3572, 3591, 3612, 3780, 3870, 3948, 3990, 4042, 4085, 4104, 4230, 4465, 4515, 4644, 4788, 4902, 4935, 5076, 5130, 5160, 5320, 5358, 5418, 5640, 5719, 5805, 5922, 5985, 6020, 6063, 6251, 6345, 6536, 6580, 6840, 7144, 7182, 7224, 7353, 7560, 7740, 7896, 7980, 8037, 8084, 8127, 8170, 8460, 8883, 8930, 9030, 9288, 9576, 9804, 9870, 10105, 10152, 10260, 10716, 10836, 11438, 11610, 11844, 11970, 12040, 12126, 12255, 12502, 12690, 13160, 13395, 13545, 14147, 14364, 14706, 14805, 15480, 15960, 16074, 16168, 16254, 16340, 16920, 17157, 17766, 17860, 17955, 18060, 18189, 18753, 19608, 19740, 20210, 20520, 21432, 21672, 22059, 22876, 23220, 23688, 23940, 24111, 24252, 24510, 25004, 25380, 26790, 27090, 28294, 28595, 28728, 29412, 29610, 30315, 31255, 32148, 32508, 32680, 34314, 35532, 35720, 35910, 36120, 36378, 36765, 37506, 38399, 39480, 40185, 40420, 40635, 42441, 44118, 44415, 45752, 46440, 47880, 48222, 48504, 49020, 50008, 50760, 51471, 53580, 54180, 54567, 56259, 56588, 57190, 58824, 59220, 60630, 62510, 64296, 65016, 68628, 70735, 71064, 71820, 72756, 73530, 75012, 76798, 80370, 80840, 81270, 84882, 85785, 88236, 88830, 90945, 93765, 96444, 98040, 102942, 107160, 108360, 109134, 110295, 112518, 113176, 114380, 115197, 118440, 120555, 121260, 125020, 127323, 137256, 141470, 143640, 145512, 147060, 150024, 153596, 154413, 160740, 162540, 168777, 169764, 171570, 176472, 177660, 181890, 187530, 191995, 192888, 205884, 212205, 218268, 220590, 225036, 228760, 230394, 241110, 242520, 250040, 254646, 257355, 268793, 272835, 281295, 282940, 294120, 307192, 308826, 321480, 325080, 337554, 339528, 343140, 345591, 355320, 363780, 375060, 381969, 383990, 411768, 424410, 436536, 441180, 450072, 460788, 482220, 509292, 514710, 537586, 545670, 562590, 565880, 575985, 617652, 636615, 675108, 686280, 691182, 727560, 750120, 763938, 767980, 772065, 806379, 843885, 848820, 882360, 921576, 964440, 1018584, 1029420, 1036773, 1075172, 1091340, 1125180, 1151970, 1235304, 1273230, 1343965, 1350216, 1382364, 1527876, 1535960, 1544130, 1612758, 1687770, 1697640, 1727955, 1909845, 2058840, 2073546, 2150344, 2182680, 2250360, 2303940, 2419137, 2546460, 2687930, 2764728, 3055752, 3088260, 3225516, 3375540, 3455910, 3819690, 4031895, 4147092, 4607880, 4838274, 5092920, 5183865, 5375860, 6176520, 6451032, 6751080, 6911820, 7257411, 7639380, 8063790, 8294184, 9676548, 10367730, 10751720, 12095685, 13823640, 14514822, 15278760, 16127580, 19353096, 20735460, 24191370, 29029644, 32255160, 36287055, 41470920, 48382740, 58059288, 72574110, 96765480, 145148220, 290296440]

約数ペア:

[(1, 290296440), (2, 145148220), (3, 96765480), (4, 72574110), (5, 58059288), (6, 48382740), (7, 41470920), (8, 36287055), (9, 32255160), (10, 29029644), (12, 24191370), (14, 20735460), (15, 19353096), (18, 16127580), (19, 15278760), (20, 14514822), (21, 13823640), (24, 12095685), (27, 10751720), (28, 10367730), (30, 9676548), (35, 8294184), (36, 8063790), (38, 7639380), (40, 7257411), (42, 6911820), (43, 6751080), (45, 6451032), (47, 6176520), (54, 5375860), (56, 5183865), (57, 5092920), (60, 4838274), (63, 4607880), (70, 4147092), (72, 4031895), (76, 3819690), (84, 3455910), (86, 3375540), (90, 3225516), (94, 3088260), (95, 3055752), (105, 2764728), (108, 2687930), (114, 2546460), (120, 2419137), (126, 2303940), (129, 2250360), (133, 2182680), (135, 2150344), (140, 2073546), (141, 2058840), (152, 1909845), (168, 1727955), (171, 1697640), (172, 1687770), (180, 1612758), (188, 1544130), (189, 1535960), (190, 1527876), (210, 1382364), (215, 1350216), (216, 1343965), (228, 1273230), (235, 1235304), (252, 1151970), (258, 1125180), (266, 1091340), (270, 1075172), (280, 1036773), (282, 1029420), (285, 1018584), (301, 964440), (315, 921576), (329, 882360), (342, 848820), (344, 843885), (360, 806379), (376, 772065), (378, 767980), (380, 763938), (387, 750120), (399, 727560), (420, 691182), (423, 686280), (430, 675108), (456, 636615), (470, 617652), (504, 575985), (513, 565880), (516, 562590), (532, 545670), (540, 537586), (564, 514710), (570, 509292), (602, 482220), (630, 460788), (645, 450072), (658, 441180), (665, 436536), (684, 424410), (705, 411768), (756, 383990), (760, 381969), (774, 375060), (798, 363780), (817, 355320), (840, 345591), (846, 343140), (855, 339528), (860, 337554), (893, 325080), (903, 321480), (940, 308826), (945, 307192), (987, 294120), (1026, 282940), (1032, 281295), (1064, 272835), (1080, 268793), (1128, 257355), (1140, 254646), (1161, 250040), (1197, 242520), (1204, 241110), (1260, 230394), (1269, 228760), (1290, 225036), (1316, 220590), (1330, 218268), (1368, 212205), (1410, 205884), (1505, 192888), (1512, 191995), (1548, 187530), (1596, 181890), (1634, 177660), (1645, 176472), (1692, 171570), (1710, 169764), (1720, 168777), (1786, 162540), (1806, 160740), (1880, 154413), (1890, 153596), (1935, 150024), (1974, 147060), (1995, 145512), (2021, 143640), (2052, 141470), (2115, 137256), (2280, 127323), (2322, 125020), (2394, 121260), (2408, 120555), (2451, 118440), (2520, 115197), (2538, 114380), (2565, 113176), (2580, 112518), (2632, 110295), (2660, 109134), (2679, 108360), (2709, 107160), (2820, 102942), (2961, 98040), (3010, 96444), (3096, 93765), (3192, 90945), (3268, 88830), (3290, 88236), (3384, 85785), (3420, 84882), (3572, 81270), (3591, 80840), (3612, 80370), (3780, 76798), (3870, 75012), (3948, 73530), (3990, 72756), (4042, 71820), (4085, 71064), (4104, 70735), (4230, 68628), (4465, 65016), (4515, 64296), (4644, 62510), (4788, 60630), (4902, 59220), (4935, 58824), (5076, 57190), (5130, 56588), (5160, 56259), (5320, 54567), (5358, 54180), (5418, 53580), (5640, 51471), (5719, 50760), (5805, 50008), (5922, 49020), (5985, 48504), (6020, 48222), (6063, 47880), (6251, 46440), (6345, 45752), (6536, 44415), (6580, 44118), (6840, 42441), (7144, 40635), (7182, 40420), (7224, 40185), (7353, 39480), (7560, 38399), (7740, 37506), (7896, 36765), (7980, 36378), (8037, 36120), (8084, 35910), (8127, 35720), (8170, 35532), (8460, 34314), (8883, 32680), (8930, 32508), (9030, 32148), (9288, 31255), (9576, 30315), (9804, 29610), (9870, 29412), (10105, 28728), (10152, 28595), (10260, 28294), (10716, 27090), (10836, 26790), (11438, 25380), (11610, 25004), (11844, 24510), (11970, 24252), (12040, 24111), (12126, 23940), (12255, 23688), (12502, 23220), (12690, 22876), (13160, 22059), (13395, 21672), (13545, 21432), (14147, 20520), (14364, 20210), (14706, 19740), (14805, 19608), (15480, 18753), (15960, 18189), (16074, 18060), (16168, 17955), (16254, 17860), (16340, 17766), (16920, 17157)]