84704880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1597}}^1$

素因数の和:1643

約数の個数: 160

約数和(自身を含む): 299605824

約数和(自身を除く): 214900944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1597, 1768, 2040, 2210, 2652, 3120, 3194, 3315, 3536, 4080, 4420, 4791, 5304, 6388, 6630, 7985, 8840, 9582, 10608, 12776, 13260, 15970, 17680, 19164, 20761, 23955, 25552, 26520, 27149, 31940, 38328, 41522, 47910, 53040, 54298, 62283, 63880, 76656, 81447, 83044, 95820, 103805, 108596, 124566, 127760, 135745, 162894, 166088, 191640, 207610, 217192, 249132, 271490, 311415, 325788, 332176, 352937, 383280, 407235, 415220, 434384, 498264, 542980, 622830, 651576, 705874, 814470, 830440, 996528, 1058811, 1085960, 1245660, 1303152, 1411748, 1628940, 1660880, 1764685, 2117622, 2171920, 2491320, 2823496, 3257880, 3529370, 4235244, 4982640, 5294055, 5646992, 6515760, 7058740, 8470488, 10588110, 14117480, 16940976, 21176220, 28234960, 42352440, 84704880]

約数ペア:

[(1, 84704880), (2, 42352440), (3, 28234960), (4, 21176220), (5, 16940976), (6, 14117480), (8, 10588110), (10, 8470488), (12, 7058740), (13, 6515760), (15, 5646992), (16, 5294055), (17, 4982640), (20, 4235244), (24, 3529370), (26, 3257880), (30, 2823496), (34, 2491320), (39, 2171920), (40, 2117622), (48, 1764685), (51, 1660880), (52, 1628940), (60, 1411748), (65, 1303152), (68, 1245660), (78, 1085960), (80, 1058811), (85, 996528), (102, 830440), (104, 814470), (120, 705874), (130, 651576), (136, 622830), (156, 542980), (170, 498264), (195, 434384), (204, 415220), (208, 407235), (221, 383280), (240, 352937), (255, 332176), (260, 325788), (272, 311415), (312, 271490), (340, 249132), (390, 217192), (408, 207610), (442, 191640), (510, 166088), (520, 162894), (624, 135745), (663, 127760), (680, 124566), (780, 108596), (816, 103805), (884, 95820), (1020, 83044), (1040, 81447), (1105, 76656), (1326, 63880), (1360, 62283), (1560, 54298), (1597, 53040), (1768, 47910), (2040, 41522), (2210, 38328), (2652, 31940), (3120, 27149), (3194, 26520), (3315, 25552), (3536, 23955), (4080, 20761), (4420, 19164), (4791, 17680), (5304, 15970), (6388, 13260), (6630, 12776), (7985, 10608), (8840, 9582)]