253826760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6203}}^1$

素因数の和:6259

約数の個数: 128

約数和(自身を含む): 857640960

約数和(自身を除く): 603814200

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, 6203, 6820, 8184, 10230, 12406, 13640, 18609, 20460, 24812, 31015, 37218, 40920, 49624, 62030, 68233, 74436, 93045, 124060, 136466, 148872, 186090, 192293, 204699, 248120, 272932, 341165, 372180, 384586, 409398, 545864, 576879, 682330, 744360, 769172, 818796, 961465, 1023495, 1153758, 1364660, 1538344, 1637592, 1922930, 2046990, 2115223, 2307516, 2729320, 2884395, 3845860, 4093980, 4230446, 4615032, 5768790, 6345669, 7691720, 8187960, 8460892, 10576115, 11537580, 12691338, 16921784, 21152230, 23075160, 25382676, 31728345, 42304460, 50765352, 63456690, 84608920, 126913380, 253826760]

約数ペア:

[(1, 253826760), (2, 126913380), (3, 84608920), (4, 63456690), (5, 50765352), (6, 42304460), (8, 31728345), (10, 25382676), (11, 23075160), (12, 21152230), (15, 16921784), (20, 12691338), (22, 11537580), (24, 10576115), (30, 8460892), (31, 8187960), (33, 7691720), (40, 6345669), (44, 5768790), (55, 4615032), (60, 4230446), (62, 4093980), (66, 3845860), (88, 2884395), (93, 2729320), (110, 2307516), (120, 2115223), (124, 2046990), (132, 1922930), (155, 1637592), (165, 1538344), (186, 1364660), (220, 1153758), (248, 1023495), (264, 961465), (310, 818796), (330, 769172), (341, 744360), (372, 682330), (440, 576879), (465, 545864), (620, 409398), (660, 384586), (682, 372180), (744, 341165), (930, 272932), (1023, 248120), (1240, 204699), (1320, 192293), (1364, 186090), (1705, 148872), (1860, 136466), (2046, 124060), (2728, 93045), (3410, 74436), (3720, 68233), (4092, 62030), (5115, 49624), (6203, 40920), (6820, 37218), (8184, 31015), (10230, 24812), (12406, 20460), (13640, 18609)]