19819554720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{743}}^1$

素因数の和:1252

約数の個数: 384

約数和(自身を含む): 75811147776

約数和(自身を除く): 55991593056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 467, 476, 480, 510, 544, 560, 595, 672, 680, 714, 743, 816, 840, 934, 952, 1020, 1120, 1190, 1360, 1401, 1428, 1486, 1632, 1680, 1785, 1868, 1904, 2040, 2229, 2335, 2380, 2720, 2802, 2856, 2972, 3269, 3360, 3570, 3715, 3736, 3808, 4080, 4458, 4670, 4760, 5201, 5604, 5712, 5944, 6538, 7005, 7140, 7430, 7472, 7939, 8160, 8916, 9340, 9520, 9807, 10402, 11145, 11208, 11424, 11888, 12631, 13076, 14010, 14280, 14860, 14944, 15603, 15878, 16345, 17832, 18680, 19040, 19614, 20804, 22290, 22416, 23776, 23817, 25262, 26005, 26152, 28020, 28560, 29720, 31206, 31756, 32690, 35664, 37360, 37893, 39228, 39695, 41608, 44580, 44832, 47634, 49035, 50524, 52010, 52304, 55573, 56040, 57120, 59440, 62412, 63155, 63512, 65380, 71328, 74720, 75786, 78015, 78456, 79390, 83216, 88417, 89160, 95268, 98070, 101048, 104020, 104608, 111146, 112080, 118880, 119085, 124824, 126310, 127024, 130760, 151572, 156030, 156912, 158780, 166432, 166719, 176834, 178320, 189465, 190536, 196140, 202096, 208040, 222292, 224160, 238170, 249648, 252620, 254048, 261520, 265251, 277865, 303144, 312060, 313824, 317560, 333438, 346981, 353668, 356640, 378930, 381072, 392280, 404192, 416080, 442085, 444584, 476340, 499296, 505240, 523040, 530502, 555730, 606288, 624120, 635120, 666876, 693962, 707336, 757860, 762144, 784560, 832160, 833595, 884170, 889168, 952680, 1010480, 1040943, 1061004, 1111460, 1212576, 1248240, 1270240, 1326255, 1333752, 1387924, 1414672, 1515720, 1569120, 1667190, 1734905, 1768340, 1778336, 1905360, 2020960, 2081886, 2122008, 2222920, 2428867, 2496480, 2652510, 2667504, 2775848, 2829344, 3031440, 3334380, 3469810, 3536680, 3810720, 4163772, 4244016, 4445840, 4857734, 5204715, 5305020, 5335008, 5551696, 5898677, 6062880, 6668760, 6939620, 7073360, 7286601, 8327544, 8488032, 8891680, 9715468, 10409430, 10610040, 11103392, 11797354, 12144335, 13337520, 13879240, 14146720, 14573202, 16655088, 17696031, 19430936, 20818860, 21220080, 23594708, 24288670, 26675040, 27758480, 29146404, 29493385, 33310176, 35392062, 36433005, 38861872, 41290739, 41637720, 42440160, 47189416, 48577340, 55516960, 58292808, 58986770, 70784124, 72866010, 77723744, 82581478, 83275440, 88480155, 94378832, 97154680, 116585616, 117973540, 123872217, 141568248, 145732020, 165162956, 166550880, 176960310, 188757664, 194309360, 206453695, 233171232, 235947080, 247744434, 283136496, 291464040, 330325912, 353920620, 388618720, 412907390, 471894160, 495488868, 566272992, 582928080, 619361085, 660651824, 707841240, 825814780, 943788320, 990977736, 1165856160, 1238722170, 1321303648, 1415682480, 1651629560, 1981955472, 2477444340, 2831364960, 3303259120, 3963910944, 4954888680, 6606518240, 9909777360, 19819554720]

約数ペア:

[(1, 19819554720), (2, 9909777360), (3, 6606518240), (4, 4954888680), (5, 3963910944), (6, 3303259120), (7, 2831364960), (8, 2477444340), (10, 1981955472), (12, 1651629560), (14, 1415682480), (15, 1321303648), (16, 1238722170), (17, 1165856160), (20, 990977736), (21, 943788320), (24, 825814780), (28, 707841240), (30, 660651824), (32, 619361085), (34, 582928080), (35, 566272992), (40, 495488868), (42, 471894160), (48, 412907390), (51, 388618720), (56, 353920620), (60, 330325912), (68, 291464040), (70, 283136496), (80, 247744434), (84, 235947080), (85, 233171232), (96, 206453695), (102, 194309360), (105, 188757664), (112, 176960310), (119, 166550880), (120, 165162956), (136, 145732020), (140, 141568248), (160, 123872217), (168, 117973540), (170, 116585616), (204, 97154680), (210, 94378832), (224, 88480155), (238, 83275440), (240, 82581478), (255, 77723744), (272, 72866010), (280, 70784124), (336, 58986770), (340, 58292808), (357, 55516960), (408, 48577340), (420, 47189416), (467, 42440160), (476, 41637720), (480, 41290739), (510, 38861872), (544, 36433005), (560, 35392062), (595, 33310176), (672, 29493385), (680, 29146404), (714, 27758480), (743, 26675040), (816, 24288670), (840, 23594708), (934, 21220080), (952, 20818860), (1020, 19430936), (1120, 17696031), (1190, 16655088), (1360, 14573202), (1401, 14146720), (1428, 13879240), (1486, 13337520), (1632, 12144335), (1680, 11797354), (1785, 11103392), (1868, 10610040), (1904, 10409430), (2040, 9715468), (2229, 8891680), (2335, 8488032), (2380, 8327544), (2720, 7286601), (2802, 7073360), (2856, 6939620), (2972, 6668760), (3269, 6062880), (3360, 5898677), (3570, 5551696), (3715, 5335008), (3736, 5305020), (3808, 5204715), (4080, 4857734), (4458, 4445840), (4670, 4244016), (4760, 4163772), (5201, 3810720), (5604, 3536680), (5712, 3469810), (5944, 3334380), (6538, 3031440), (7005, 2829344), (7140, 2775848), (7430, 2667504), (7472, 2652510), (7939, 2496480), (8160, 2428867), (8916, 2222920), (9340, 2122008), (9520, 2081886), (9807, 2020960), (10402, 1905360), (11145, 1778336), (11208, 1768340), (11424, 1734905), (11888, 1667190), (12631, 1569120), (13076, 1515720), (14010, 1414672), (14280, 1387924), (14860, 1333752), (14944, 1326255), (15603, 1270240), (15878, 1248240), (16345, 1212576), (17832, 1111460), (18680, 1061004), (19040, 1040943), (19614, 1010480), (20804, 952680), (22290, 889168), (22416, 884170), (23776, 833595), (23817, 832160), (25262, 784560), (26005, 762144), (26152, 757860), (28020, 707336), (28560, 693962), (29720, 666876), (31206, 635120), (31756, 624120), (32690, 606288), (35664, 555730), (37360, 530502), (37893, 523040), (39228, 505240), (39695, 499296), (41608, 476340), (44580, 444584), (44832, 442085), (47634, 416080), (49035, 404192), (50524, 392280), (52010, 381072), (52304, 378930), (55573, 356640), (56040, 353668), (57120, 346981), (59440, 333438), (62412, 317560), (63155, 313824), (63512, 312060), (65380, 303144), (71328, 277865), (74720, 265251), (75786, 261520), (78015, 254048), (78456, 252620), (79390, 249648), (83216, 238170), (88417, 224160), (89160, 222292), (95268, 208040), (98070, 202096), (101048, 196140), (104020, 190536), (104608, 189465), (111146, 178320), (112080, 176834), (118880, 166719), (119085, 166432), (124824, 158780), (126310, 156912), (127024, 156030), (130760, 151572)]