266263920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28447}}^1$

素因数の和:28479

約数の個数: 120

約数和(自身を含む): 963021696

約数和(自身を除く): 696757776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 28447, 56894, 85341, 113788, 142235, 170682, 227576, 256023, 284470, 341364, 369811, 426705, 455152, 512046, 568940, 682728, 739622, 853410, 1024092, 1109433, 1137880, 1280115, 1365456, 1479244, 1706820, 1849055, 2048184, 2218866, 2275760, 2560230, 2958488, 3328299, 3413640, 3698110, 4096368, 4437732, 5120460, 5547165, 5916976, 6656598, 6827280, 7396220, 8875464, 10240920, 11094330, 13313196, 14792440, 16641495, 17750928, 20481840, 22188660, 26626392, 29584880, 33282990, 44377320, 53252784, 66565980, 88754640, 133131960, 266263920]

約数ペア:

[(1, 266263920), (2, 133131960), (3, 88754640), (4, 66565980), (5, 53252784), (6, 44377320), (8, 33282990), (9, 29584880), (10, 26626392), (12, 22188660), (13, 20481840), (15, 17750928), (16, 16641495), (18, 14792440), (20, 13313196), (24, 11094330), (26, 10240920), (30, 8875464), (36, 7396220), (39, 6827280), (40, 6656598), (45, 5916976), (48, 5547165), (52, 5120460), (60, 4437732), (65, 4096368), (72, 3698110), (78, 3413640), (80, 3328299), (90, 2958488), (104, 2560230), (117, 2275760), (120, 2218866), (130, 2048184), (144, 1849055), (156, 1706820), (180, 1479244), (195, 1365456), (208, 1280115), (234, 1137880), (240, 1109433), (260, 1024092), (312, 853410), (360, 739622), (390, 682728), (468, 568940), (520, 512046), (585, 455152), (624, 426705), (720, 369811), (780, 341364), (936, 284470), (1040, 256023), (1170, 227576), (1560, 170682), (1872, 142235), (2340, 113788), (3120, 85341), (4680, 56894), (9360, 28447)]