21911142240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1$

素因数の和:2303

約数の個数: 576

約数和(自身を含む): 88050074112

約数和(自身を除く): 66138931872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 31, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 62, 65, 68, 72, 78, 80, 85, 90, 93, 96, 102, 104, 117, 120, 124, 130, 136, 144, 153, 155, 156, 160, 170, 180, 186, 195, 204, 208, 221, 234, 240, 248, 255, 260, 272, 279, 288, 306, 310, 312, 340, 360, 372, 390, 403, 408, 416, 442, 465, 468, 480, 496, 510, 520, 527, 544, 558, 585, 612, 620, 624, 663, 680, 720, 744, 765, 780, 806, 816, 884, 930, 936, 992, 1020, 1040, 1054, 1105, 1116, 1170, 1209, 1224, 1240, 1248, 1326, 1360, 1395, 1440, 1488, 1530, 1560, 1581, 1612, 1632, 1768, 1860, 1872, 1989, 2015, 2040, 2080, 2108, 2210, 2221, 2232, 2340, 2418, 2448, 2480, 2635, 2652, 2720, 2790, 2976, 3060, 3120, 3162, 3224, 3315, 3536, 3627, 3720, 3744, 3978, 4030, 4080, 4216, 4420, 4442, 4464, 4680, 4743, 4836, 4896, 4960, 5270, 5304, 5580, 6045, 6120, 6240, 6324, 6448, 6630, 6663, 6851, 7072, 7254, 7440, 7905, 7956, 8060, 8160, 8432, 8840, 8884, 8928, 9360, 9486, 9672, 9945, 10540, 10608, 11105, 11160, 12090, 12240, 12648, 12896, 13260, 13326, 13702, 14508, 14880, 15810, 15912, 16120, 16864, 17680, 17768, 18135, 18720, 18972, 19344, 19890, 19989, 20553, 21080, 21216, 22210, 22320, 23715, 24180, 24480, 25296, 26520, 26652, 27404, 28873, 29016, 31620, 31824, 32240, 33315, 34255, 35360, 35536, 36270, 37757, 37944, 38688, 39780, 39978, 41106, 42160, 44420, 44640, 47430, 48360, 50592, 53040, 53304, 54808, 57746, 58032, 61659, 63240, 63648, 64480, 66630, 68510, 68851, 71072, 72540, 75514, 75888, 79560, 79956, 82212, 84320, 86619, 88840, 94860, 96720, 99945, 102765, 106080, 106608, 109616, 113271, 115492, 116064, 123318, 126480, 133260, 137020, 137702, 144365, 145080, 151028, 151776, 159120, 159912, 164424, 173238, 177680, 188785, 189720, 193440, 199890, 205530, 206553, 213216, 219232, 226542, 230984, 246636, 252960, 259857, 266520, 274040, 275404, 288730, 290160, 302056, 308295, 318240, 319824, 328848, 339813, 344255, 346476, 355360, 377570, 379440, 399780, 411060, 413106, 433095, 453084, 461968, 490841, 493272, 519714, 533040, 548080, 550808, 566355, 577460, 580320, 604112, 616590, 619659, 639648, 657696, 679626, 688510, 692952, 755140, 758880, 799560, 822120, 826212, 866190, 895063, 906168, 923936, 981682, 986544, 1032765, 1039428, 1066080, 1096160, 1101616, 1132710, 1154920, 1170467, 1208224, 1233180, 1239318, 1299285, 1359252, 1377020, 1385904, 1472523, 1510280, 1599120, 1644240, 1652424, 1699065, 1732380, 1790126, 1812336, 1963364, 1973088, 2065530, 2078856, 2203232, 2265420, 2309840, 2340934, 2454205, 2466360, 2478636, 2598570, 2685189, 2718504, 2754040, 2771808, 2945046, 3020560, 3098295, 3198240, 3288480, 3304848, 3398130, 3464760, 3511401, 3580252, 3624672, 3926728, 4131060, 4157712, 4417569, 4475315, 4530840, 4619680, 4681868, 4908410, 4932720, 4957272, 5197140, 5370378, 5437008, 5508080, 5852335, 5890092, 6041120, 6196590, 6609696, 6796260, 6929520, 7022802, 7160504, 7362615, 7853456, 8055567, 8262120, 8315424, 8835138, 8950630, 9061680, 9363736, 9816820, 9865440, 9914544, 10394280, 10534203, 10740756, 10874016, 11016160, 11704670, 11780184, 12393180, 13425945, 13592520, 13859040, 14045604, 14321008, 14725230, 15216071, 15706912, 16111134, 16524240, 17557005, 17670276, 17901260, 18123360, 18727472, 19633640, 19829088, 20788560, 21068406, 21481512, 22087845, 23409340, 23560368, 24786360, 26851890, 27185040, 28091208, 28642016, 29450460, 30432142, 32222268, 33048480, 35114010, 35340552, 35802520, 37454944, 39267280, 40277835, 41577120, 42136812, 42963024, 44175690, 45648213, 46818680, 47120736, 49572720, 52671015, 53703780, 54370080, 56182416, 58900920, 60864284, 64444536, 70228020, 70681104, 71605040, 76080355, 78534560, 80555670, 84273624, 85926048, 88351380, 91296426, 93637360, 99145440, 105342030, 107407560, 112364832, 117801840, 121728568, 128889072, 136944639, 140456040, 141362208, 143210080, 152160710, 161111340, 168547248, 176702760, 182592852, 187274720, 210684060, 214815120, 228241065, 235603680, 243457136, 257778144, 273889278, 280912080, 304321420, 322222680, 337094496, 353405520, 365185704, 421368120, 429630240, 456482130, 486914272, 547778556, 561824160, 608642840, 644445360, 684723195, 706811040, 730371408, 842736240, 912964260, 1095557112, 1217285680, 1288890720, 1369446390, 1460742816, 1685472480, 1825928520, 2191114224, 2434571360, 2738892780, 3651857040, 4382228448, 5477785560, 7303714080, 10955571120, 21911142240]

約数ペア:

[(1, 21911142240), (2, 10955571120), (3, 7303714080), (4, 5477785560), (5, 4382228448), (6, 3651857040), (8, 2738892780), (9, 2434571360), (10, 2191114224), (12, 1825928520), (13, 1685472480), (15, 1460742816), (16, 1369446390), (17, 1288890720), (18, 1217285680), (20, 1095557112), (24, 912964260), (26, 842736240), (30, 730371408), (31, 706811040), (32, 684723195), (34, 644445360), (36, 608642840), (39, 561824160), (40, 547778556), (45, 486914272), (48, 456482130), (51, 429630240), (52, 421368120), (60, 365185704), (62, 353405520), (65, 337094496), (68, 322222680), (72, 304321420), (78, 280912080), (80, 273889278), (85, 257778144), (90, 243457136), (93, 235603680), (96, 228241065), (102, 214815120), (104, 210684060), (117, 187274720), (120, 182592852), (124, 176702760), (130, 168547248), (136, 161111340), (144, 152160710), (153, 143210080), (155, 141362208), (156, 140456040), (160, 136944639), (170, 128889072), (180, 121728568), (186, 117801840), (195, 112364832), (204, 107407560), (208, 105342030), (221, 99145440), (234, 93637360), (240, 91296426), (248, 88351380), (255, 85926048), (260, 84273624), (272, 80555670), (279, 78534560), (288, 76080355), (306, 71605040), (310, 70681104), (312, 70228020), (340, 64444536), (360, 60864284), (372, 58900920), (390, 56182416), (403, 54370080), (408, 53703780), (416, 52671015), (442, 49572720), (465, 47120736), (468, 46818680), (480, 45648213), (496, 44175690), (510, 42963024), (520, 42136812), (527, 41577120), (544, 40277835), (558, 39267280), (585, 37454944), (612, 35802520), (620, 35340552), (624, 35114010), (663, 33048480), (680, 32222268), (720, 30432142), (744, 29450460), (765, 28642016), (780, 28091208), (806, 27185040), (816, 26851890), (884, 24786360), (930, 23560368), (936, 23409340), (992, 22087845), (1020, 21481512), (1040, 21068406), (1054, 20788560), (1105, 19829088), (1116, 19633640), (1170, 18727472), (1209, 18123360), (1224, 17901260), (1240, 17670276), (1248, 17557005), (1326, 16524240), (1360, 16111134), (1395, 15706912), (1440, 15216071), (1488, 14725230), (1530, 14321008), (1560, 14045604), (1581, 13859040), (1612, 13592520), (1632, 13425945), (1768, 12393180), (1860, 11780184), (1872, 11704670), (1989, 11016160), (2015, 10874016), (2040, 10740756), (2080, 10534203), (2108, 10394280), (2210, 9914544), (2221, 9865440), (2232, 9816820), (2340, 9363736), (2418, 9061680), (2448, 8950630), (2480, 8835138), (2635, 8315424), (2652, 8262120), (2720, 8055567), (2790, 7853456), (2976, 7362615), (3060, 7160504), (3120, 7022802), (3162, 6929520), (3224, 6796260), (3315, 6609696), (3536, 6196590), (3627, 6041120), (3720, 5890092), (3744, 5852335), (3978, 5508080), (4030, 5437008), (4080, 5370378), (4216, 5197140), (4420, 4957272), (4442, 4932720), (4464, 4908410), (4680, 4681868), (4743, 4619680), (4836, 4530840), (4896, 4475315), (4960, 4417569), (5270, 4157712), (5304, 4131060), (5580, 3926728), (6045, 3624672), (6120, 3580252), (6240, 3511401), (6324, 3464760), (6448, 3398130), (6630, 3304848), (6663, 3288480), (6851, 3198240), (7072, 3098295), (7254, 3020560), (7440, 2945046), (7905, 2771808), (7956, 2754040), (8060, 2718504), (8160, 2685189), (8432, 2598570), (8840, 2478636), (8884, 2466360), (8928, 2454205), (9360, 2340934), (9486, 2309840), (9672, 2265420), (9945, 2203232), (10540, 2078856), (10608, 2065530), (11105, 1973088), (11160, 1963364), (12090, 1812336), (12240, 1790126), (12648, 1732380), (12896, 1699065), (13260, 1652424), (13326, 1644240), (13702, 1599120), (14508, 1510280), (14880, 1472523), (15810, 1385904), (15912, 1377020), (16120, 1359252), (16864, 1299285), (17680, 1239318), (17768, 1233180), (18135, 1208224), (18720, 1170467), (18972, 1154920), (19344, 1132710), (19890, 1101616), (19989, 1096160), (20553, 1066080), (21080, 1039428), (21216, 1032765), (22210, 986544), (22320, 981682), (23715, 923936), (24180, 906168), (24480, 895063), (25296, 866190), (26520, 826212), (26652, 822120), (27404, 799560), (28873, 758880), (29016, 755140), (31620, 692952), (31824, 688510), (32240, 679626), (33315, 657696), (34255, 639648), (35360, 619659), (35536, 616590), (36270, 604112), (37757, 580320), (37944, 577460), (38688, 566355), (39780, 550808), (39978, 548080), (41106, 533040), (42160, 519714), (44420, 493272), (44640, 490841), (47430, 461968), (48360, 453084), (50592, 433095), (53040, 413106), (53304, 411060), (54808, 399780), (57746, 379440), (58032, 377570), (61659, 355360), (63240, 346476), (63648, 344255), (64480, 339813), (66630, 328848), (68510, 319824), (68851, 318240), (71072, 308295), (72540, 302056), (75514, 290160), (75888, 288730), (79560, 275404), (79956, 274040), (82212, 266520), (84320, 259857), (86619, 252960), (88840, 246636), (94860, 230984), (96720, 226542), (99945, 219232), (102765, 213216), (106080, 206553), (106608, 205530), (109616, 199890), (113271, 193440), (115492, 189720), (116064, 188785), (123318, 177680), (126480, 173238), (133260, 164424), (137020, 159912), (137702, 159120), (144365, 151776), (145080, 151028)]