1664332960

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1093}}^1$

素因数の和:1446

約数の個数: 96

約数和(自身を含む): 4075771392

約数和(自身を除く): 2411438432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 307, 310, 496, 614, 620, 992, 1093, 1228, 1240, 1535, 2186, 2456, 2480, 3070, 4372, 4912, 4960, 5465, 6140, 8744, 9517, 9824, 10930, 12280, 17488, 19034, 21860, 24560, 33883, 34976, 38068, 43720, 47585, 49120, 67766, 76136, 87440, 95170, 135532, 152272, 169415, 174880, 190340, 271064, 304544, 335551, 338830, 380680, 542128, 671102, 677660, 761360, 1084256, 1342204, 1355320, 1522720, 1677755, 2684408, 2710640, 3355510, 5368816, 5421280, 6711020, 10402081, 10737632, 13422040, 20804162, 26844080, 41608324, 52010405, 53688160, 83216648, 104020810, 166433296, 208041620, 332866592, 416083240, 832166480, 1664332960]

約数ペア:

[(1, 1664332960), (2, 832166480), (4, 416083240), (5, 332866592), (8, 208041620), (10, 166433296), (16, 104020810), (20, 83216648), (31, 53688160), (32, 52010405), (40, 41608324), (62, 26844080), (80, 20804162), (124, 13422040), (155, 10737632), (160, 10402081), (248, 6711020), (307, 5421280), (310, 5368816), (496, 3355510), (614, 2710640), (620, 2684408), (992, 1677755), (1093, 1522720), (1228, 1355320), (1240, 1342204), (1535, 1084256), (2186, 761360), (2456, 677660), (2480, 671102), (3070, 542128), (4372, 380680), (4912, 338830), (4960, 335551), (5465, 304544), (6140, 271064), (8744, 190340), (9517, 174880), (9824, 169415), (10930, 152272), (12280, 135532), (17488, 95170), (19034, 87440), (21860, 76136), (24560, 67766), (33883, 49120), (34976, 47585), (38068, 43720)]