7783032840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{71039}}^1$

素因数の和:71147

約数の個数: 128

約数和(自身を含む): 25778995200

約数和(自身を除く): 17995962360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 83, 88, 110, 120, 132, 165, 166, 220, 249, 264, 330, 332, 415, 440, 498, 660, 664, 830, 913, 996, 1245, 1320, 1660, 1826, 1992, 2490, 2739, 3320, 3652, 4565, 4980, 5478, 7304, 9130, 9960, 10956, 13695, 18260, 21912, 27390, 36520, 54780, 71039, 109560, 142078, 213117, 284156, 355195, 426234, 568312, 710390, 781429, 852468, 1065585, 1420780, 1562858, 1704936, 2131170, 2344287, 2841560, 3125716, 3907145, 4262340, 4688574, 5896237, 6251432, 7814290, 8524680, 9377148, 11721435, 11792474, 15628580, 17688711, 18754296, 23442870, 23584948, 29481185, 31257160, 35377422, 46885740, 47169896, 58962370, 64858607, 70754844, 88443555, 93771480, 117924740, 129717214, 141509688, 176887110, 194575821, 235849480, 259434428, 324293035, 353774220, 389151642, 518868856, 648586070, 707548440, 778303284, 972879105, 1297172140, 1556606568, 1945758210, 2594344280, 3891516420, 7783032840]

約数ペア:

[(1, 7783032840), (2, 3891516420), (3, 2594344280), (4, 1945758210), (5, 1556606568), (6, 1297172140), (8, 972879105), (10, 778303284), (11, 707548440), (12, 648586070), (15, 518868856), (20, 389151642), (22, 353774220), (24, 324293035), (30, 259434428), (33, 235849480), (40, 194575821), (44, 176887110), (55, 141509688), (60, 129717214), (66, 117924740), (83, 93771480), (88, 88443555), (110, 70754844), (120, 64858607), (132, 58962370), (165, 47169896), (166, 46885740), (220, 35377422), (249, 31257160), (264, 29481185), (330, 23584948), (332, 23442870), (415, 18754296), (440, 17688711), (498, 15628580), (660, 11792474), (664, 11721435), (830, 9377148), (913, 8524680), (996, 7814290), (1245, 6251432), (1320, 5896237), (1660, 4688574), (1826, 4262340), (1992, 3907145), (2490, 3125716), (2739, 2841560), (3320, 2344287), (3652, 2131170), (4565, 1704936), (4980, 1562858), (5478, 1420780), (7304, 1065585), (9130, 852468), (9960, 781429), (10956, 710390), (13695, 568312), (18260, 426234), (21912, 355195), (27390, 284156), (36520, 213117), (54780, 142078), (71039, 109560)]