63120320

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:358

約数の個数: 112

約数和(自身を含む): 163604448

約数和(自身を除く): 100484128

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 64, 68, 80, 82, 85, 136, 160, 164, 170, 205, 272, 283, 320, 328, 340, 410, 544, 566, 656, 680, 697, 820, 1088, 1132, 1312, 1360, 1394, 1415, 1640, 2264, 2624, 2720, 2788, 2830, 3280, 3485, 4528, 4811, 5440, 5576, 5660, 6560, 6970, 9056, 9622, 11152, 11320, 11603, 13120, 13940, 18112, 19244, 22304, 22640, 23206, 24055, 27880, 38488, 44608, 45280, 46412, 48110, 55760, 58015, 76976, 90560, 92824, 96220, 111520, 116030, 153952, 185648, 192440, 197251, 223040, 232060, 307904, 371296, 384880, 394502, 464120, 742592, 769760, 789004, 928240, 986255, 1539520, 1578008, 1856480, 1972510, 3156016, 3712960, 3945020, 6312032, 7890040, 12624064, 15780080, 31560160, 63120320]

約数ペア:

[(1, 63120320), (2, 31560160), (4, 15780080), (5, 12624064), (8, 7890040), (10, 6312032), (16, 3945020), (17, 3712960), (20, 3156016), (32, 1972510), (34, 1856480), (40, 1578008), (41, 1539520), (64, 986255), (68, 928240), (80, 789004), (82, 769760), (85, 742592), (136, 464120), (160, 394502), (164, 384880), (170, 371296), (205, 307904), (272, 232060), (283, 223040), (320, 197251), (328, 192440), (340, 185648), (410, 153952), (544, 116030), (566, 111520), (656, 96220), (680, 92824), (697, 90560), (820, 76976), (1088, 58015), (1132, 55760), (1312, 48110), (1360, 46412), (1394, 45280), (1415, 44608), (1640, 38488), (2264, 27880), (2624, 24055), (2720, 23206), (2788, 22640), (2830, 22304), (3280, 19244), (3485, 18112), (4528, 13940), (4811, 13120), (5440, 11603), (5576, 11320), (5660, 11152), (6560, 9622), (6970, 9056)]