1872114800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:256

約数の個数: 240

約数和(自身を含む): 5021678592

約数和(自身を除く): 3149563792

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 34, 40, 50, 62, 68, 80, 83, 85, 100, 107, 124, 136, 155, 166, 170, 200, 214, 248, 272, 310, 332, 340, 400, 415, 425, 428, 496, 527, 535, 620, 664, 680, 775, 830, 850, 856, 1054, 1070, 1240, 1328, 1360, 1411, 1550, 1660, 1700, 1712, 1819, 2075, 2108, 2140, 2480, 2573, 2635, 2675, 2822, 3100, 3317, 3320, 3400, 3638, 4150, 4216, 4280, 5146, 5270, 5350, 5644, 6200, 6634, 6640, 6800, 7055, 7276, 8300, 8432, 8560, 8881, 9095, 10292, 10540, 10700, 11288, 12400, 12865, 13175, 13268, 14110, 14552, 16585, 16600, 17762, 18190, 20584, 21080, 21400, 22576, 25730, 26350, 26536, 28220, 29104, 33170, 33200, 35275, 35524, 36380, 41168, 42160, 42800, 43741, 44405, 45475, 51460, 52700, 53072, 56389, 56440, 64325, 66340, 70550, 71048, 72760, 82925, 87482, 88810, 90950, 102920, 105400, 112778, 112880, 128650, 132680, 141100, 142096, 145520, 150977, 165850, 174964, 177620, 181900, 205840, 210800, 218705, 222025, 225556, 257300, 265360, 275311, 281945, 282200, 301954, 331700, 349928, 355240, 363800, 437410, 444050, 451112, 514600, 550622, 563890, 564400, 603908, 663400, 699856, 710480, 727600, 754885, 874820, 888100, 902224, 1029200, 1093525, 1101244, 1127780, 1207816, 1326800, 1376555, 1409725, 1509770, 1749640, 1776200, 2187050, 2202488, 2255560, 2415632, 2753110, 2819450, 3019540, 3499280, 3552400, 3774425, 4374100, 4404976, 4511120, 4680287, 5506220, 5638900, 6039080, 6882775, 7548850, 8748200, 9360574, 11012440, 11277800, 12078160, 13765550, 15097700, 17496400, 18721148, 22024880, 22555600, 23401435, 27531100, 30195400, 37442296, 46802870, 55062200, 60390800, 74884592, 93605740, 110124400, 117007175, 187211480, 234014350, 374422960, 468028700, 936057400, 1872114800]

約数ペア:

[(1, 1872114800), (2, 936057400), (4, 468028700), (5, 374422960), (8, 234014350), (10, 187211480), (16, 117007175), (17, 110124400), (20, 93605740), (25, 74884592), (31, 60390800), (34, 55062200), (40, 46802870), (50, 37442296), (62, 30195400), (68, 27531100), (80, 23401435), (83, 22555600), (85, 22024880), (100, 18721148), (107, 17496400), (124, 15097700), (136, 13765550), (155, 12078160), (166, 11277800), (170, 11012440), (200, 9360574), (214, 8748200), (248, 7548850), (272, 6882775), (310, 6039080), (332, 5638900), (340, 5506220), (400, 4680287), (415, 4511120), (425, 4404976), (428, 4374100), (496, 3774425), (527, 3552400), (535, 3499280), (620, 3019540), (664, 2819450), (680, 2753110), (775, 2415632), (830, 2255560), (850, 2202488), (856, 2187050), (1054, 1776200), (1070, 1749640), (1240, 1509770), (1328, 1409725), (1360, 1376555), (1411, 1326800), (1550, 1207816), (1660, 1127780), (1700, 1101244), (1712, 1093525), (1819, 1029200), (2075, 902224), (2108, 888100), (2140, 874820), (2480, 754885), (2573, 727600), (2635, 710480), (2675, 699856), (2822, 663400), (3100, 603908), (3317, 564400), (3320, 563890), (3400, 550622), (3638, 514600), (4150, 451112), (4216, 444050), (4280, 437410), (5146, 363800), (5270, 355240), (5350, 349928), (5644, 331700), (6200, 301954), (6634, 282200), (6640, 281945), (6800, 275311), (7055, 265360), (7276, 257300), (8300, 225556), (8432, 222025), (8560, 218705), (8881, 210800), (9095, 205840), (10292, 181900), (10540, 177620), (10700, 174964), (11288, 165850), (12400, 150977), (12865, 145520), (13175, 142096), (13268, 141100), (14110, 132680), (14552, 128650), (16585, 112880), (16600, 112778), (17762, 105400), (18190, 102920), (20584, 90950), (21080, 88810), (21400, 87482), (22576, 82925), (25730, 72760), (26350, 71048), (26536, 70550), (28220, 66340), (29104, 64325), (33170, 56440), (33200, 56389), (35275, 53072), (35524, 52700), (36380, 51460), (41168, 45475), (42160, 44405), (42800, 43741)]