448360440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10957}}^1$

素因数の和:11013

約数の個数: 128

約数和(自身を含む): 1514833920

約数和(自身を除く): 1066473480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3720, 4092, 5115, 6820, 8184, 10230, 10957, 13640, 20460, 21914, 32871, 40920, 43828, 54785, 65742, 87656, 109570, 120527, 131484, 164355, 219140, 241054, 262968, 328710, 339667, 361581, 438280, 482108, 602635, 657420, 679334, 723162, 964216, 1019001, 1205270, 1314840, 1358668, 1446324, 1698335, 1807905, 2038002, 2410540, 2717336, 2892648, 3396670, 3615810, 3736337, 4076004, 4821080, 5095005, 6793340, 7231620, 7472674, 8152008, 10190010, 11209011, 13586680, 14463240, 14945348, 18681685, 20380020, 22418022, 29890696, 37363370, 40760040, 44836044, 56045055, 74726740, 89672088, 112090110, 149453480, 224180220, 448360440]

約数ペア:

[(1, 448360440), (2, 224180220), (3, 149453480), (4, 112090110), (5, 89672088), (6, 74726740), (8, 56045055), (10, 44836044), (11, 40760040), (12, 37363370), (15, 29890696), (20, 22418022), (22, 20380020), (24, 18681685), (30, 14945348), (31, 14463240), (33, 13586680), (40, 11209011), (44, 10190010), (55, 8152008), (60, 7472674), (62, 7231620), (66, 6793340), (88, 5095005), (93, 4821080), (110, 4076004), (120, 3736337), (124, 3615810), (132, 3396670), (155, 2892648), (165, 2717336), (186, 2410540), (220, 2038002), (248, 1807905), (264, 1698335), (310, 1446324), (330, 1358668), (341, 1314840), (372, 1205270), (440, 1019001), (465, 964216), (620, 723162), (660, 679334), (682, 657420), (744, 602635), (930, 482108), (1023, 438280), (1240, 361581), (1320, 339667), (1364, 328710), (1705, 262968), (1860, 241054), (2046, 219140), (2728, 164355), (3410, 131484), (3720, 120527), (4092, 109570), (5115, 87656), (6820, 65742), (8184, 54785), (10230, 43828), (10957, 40920), (13640, 32871), (20460, 21914)]