4217707480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:450

約数の個数: 256

約数和(自身を含む): 12013608960

約数和(自身を除く): 7795901480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 31, 34, 35, 40, 56, 62, 68, 70, 85, 101, 119, 124, 136, 140, 155, 170, 202, 217, 238, 248, 280, 283, 310, 340, 404, 434, 476, 505, 527, 566, 595, 620, 680, 707, 808, 868, 952, 1010, 1054, 1085, 1132, 1190, 1240, 1414, 1415, 1717, 1736, 1981, 2020, 2108, 2170, 2264, 2380, 2635, 2828, 2830, 3131, 3434, 3535, 3689, 3962, 4040, 4216, 4340, 4760, 4811, 5270, 5656, 5660, 6262, 6868, 7070, 7378, 7924, 8585, 8680, 8773, 9622, 9905, 10540, 11320, 12019, 12524, 13736, 14140, 14756, 15655, 15848, 17170, 17546, 18445, 19244, 19810, 21080, 21917, 24038, 24055, 25048, 28280, 28583, 29512, 31310, 33677, 34340, 35092, 36890, 38488, 39620, 43834, 43865, 48076, 48110, 53227, 57166, 60095, 61411, 62620, 67354, 68680, 70184, 73780, 79240, 87668, 87730, 96152, 96220, 106454, 109585, 114332, 120190, 122822, 125240, 134708, 142915, 147560, 149141, 168385, 175336, 175460, 192440, 200081, 212908, 219170, 228664, 240380, 245644, 266135, 269416, 285830, 298282, 307055, 336770, 350920, 372589, 400162, 425816, 438340, 480760, 485911, 491288, 532270, 571660, 596564, 614110, 673540, 745178, 745705, 800324, 876680, 886073, 971822, 1000405, 1043987, 1064540, 1143320, 1193128, 1228220, 1347080, 1490356, 1491410, 1600648, 1772146, 1862945, 1943644, 2000810, 2087974, 2129080, 2429555, 2456440, 2980712, 2982820, 3401377, 3544292, 3725890, 3887288, 4001620, 4175948, 4430365, 4859110, 5219935, 5965640, 6202511, 6802754, 7088584, 7451780, 8003240, 8351896, 8860730, 9718220, 10439870, 12405022, 13605508, 14903560, 15063241, 17006885, 17721460, 19436440, 20879740, 24810044, 27211016, 30126482, 31012555, 34013770, 35442920, 41759480, 49620088, 60252964, 62025110, 68027540, 75316205, 105442687, 120505928, 124050220, 136055080, 150632410, 210885374, 248100440, 301264820, 421770748, 527213435, 602529640, 843541496, 1054426870, 2108853740, 4217707480]

約数ペア:

[(1, 4217707480), (2, 2108853740), (4, 1054426870), (5, 843541496), (7, 602529640), (8, 527213435), (10, 421770748), (14, 301264820), (17, 248100440), (20, 210885374), (28, 150632410), (31, 136055080), (34, 124050220), (35, 120505928), (40, 105442687), (56, 75316205), (62, 68027540), (68, 62025110), (70, 60252964), (85, 49620088), (101, 41759480), (119, 35442920), (124, 34013770), (136, 31012555), (140, 30126482), (155, 27211016), (170, 24810044), (202, 20879740), (217, 19436440), (238, 17721460), (248, 17006885), (280, 15063241), (283, 14903560), (310, 13605508), (340, 12405022), (404, 10439870), (434, 9718220), (476, 8860730), (505, 8351896), (527, 8003240), (566, 7451780), (595, 7088584), (620, 6802754), (680, 6202511), (707, 5965640), (808, 5219935), (868, 4859110), (952, 4430365), (1010, 4175948), (1054, 4001620), (1085, 3887288), (1132, 3725890), (1190, 3544292), (1240, 3401377), (1414, 2982820), (1415, 2980712), (1717, 2456440), (1736, 2429555), (1981, 2129080), (2020, 2087974), (2108, 2000810), (2170, 1943644), (2264, 1862945), (2380, 1772146), (2635, 1600648), (2828, 1491410), (2830, 1490356), (3131, 1347080), (3434, 1228220), (3535, 1193128), (3689, 1143320), (3962, 1064540), (4040, 1043987), (4216, 1000405), (4340, 971822), (4760, 886073), (4811, 876680), (5270, 800324), (5656, 745705), (5660, 745178), (6262, 673540), (6868, 614110), (7070, 596564), (7378, 571660), (7924, 532270), (8585, 491288), (8680, 485911), (8773, 480760), (9622, 438340), (9905, 425816), (10540, 400162), (11320, 372589), (12019, 350920), (12524, 336770), (13736, 307055), (14140, 298282), (14756, 285830), (15655, 269416), (15848, 266135), (17170, 245644), (17546, 240380), (18445, 228664), (19244, 219170), (19810, 212908), (21080, 200081), (21917, 192440), (24038, 175460), (24055, 175336), (25048, 168385), (28280, 149141), (28583, 147560), (29512, 142915), (31310, 134708), (33677, 125240), (34340, 122822), (35092, 120190), (36890, 114332), (38488, 109585), (39620, 106454), (43834, 96220), (43865, 96152), (48076, 87730), (48110, 87668), (53227, 79240), (57166, 73780), (60095, 70184), (61411, 68680), (62620, 67354)]