117890240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1667}}^1$

素因数の和:1714

約数の個数: 112

約数和(自身を含む): 320296032

約数和(自身を除く): 202405792

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 320, 340, 416, 442, 520, 544, 680, 832, 884, 1040, 1088, 1105, 1360, 1667, 1768, 2080, 2210, 2720, 3334, 3536, 4160, 4420, 5440, 6668, 7072, 8335, 8840, 13336, 14144, 16670, 17680, 21671, 26672, 28339, 33340, 35360, 43342, 53344, 56678, 66680, 70720, 86684, 106688, 108355, 113356, 133360, 141695, 173368, 216710, 226712, 266720, 283390, 346736, 368407, 433420, 453424, 533440, 566780, 693472, 736814, 866840, 906848, 1133560, 1386944, 1473628, 1733680, 1813696, 1842035, 2267120, 2947256, 3467360, 3684070, 4534240, 5894512, 6934720, 7368140, 9068480, 11789024, 14736280, 23578048, 29472560, 58945120, 117890240]

約数ペア:

[(1, 117890240), (2, 58945120), (4, 29472560), (5, 23578048), (8, 14736280), (10, 11789024), (13, 9068480), (16, 7368140), (17, 6934720), (20, 5894512), (26, 4534240), (32, 3684070), (34, 3467360), (40, 2947256), (52, 2267120), (64, 1842035), (65, 1813696), (68, 1733680), (80, 1473628), (85, 1386944), (104, 1133560), (130, 906848), (136, 866840), (160, 736814), (170, 693472), (208, 566780), (221, 533440), (260, 453424), (272, 433420), (320, 368407), (340, 346736), (416, 283390), (442, 266720), (520, 226712), (544, 216710), (680, 173368), (832, 141695), (884, 133360), (1040, 113356), (1088, 108355), (1105, 106688), (1360, 86684), (1667, 70720), (1768, 66680), (2080, 56678), (2210, 53344), (2720, 43342), (3334, 35360), (3536, 33340), (4160, 28339), (4420, 26672), (5440, 21671), (6668, 17680), (7072, 16670), (8335, 14144), (8840, 13336)]