158784080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1283}}^1$

素因数の和:1333

約数の個数: 160

約数和(自身を含む): 481469184

約数和(自身を除く): 322685104

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 170, 182, 208, 221, 238, 260, 272, 280, 340, 364, 442, 455, 476, 520, 560, 595, 680, 728, 884, 910, 952, 1040, 1105, 1190, 1283, 1360, 1456, 1547, 1768, 1820, 1904, 2210, 2380, 2566, 3094, 3536, 3640, 4420, 4760, 5132, 6188, 6415, 7280, 7735, 8840, 8981, 9520, 10264, 12376, 12830, 15470, 16679, 17680, 17962, 20528, 21811, 24752, 25660, 30940, 33358, 35924, 43622, 44905, 51320, 61880, 66716, 71848, 83395, 87244, 89810, 102640, 109055, 116753, 123760, 133432, 143696, 152677, 166790, 174488, 179620, 218110, 233506, 266864, 283543, 305354, 333580, 348976, 359240, 436220, 467012, 567086, 583765, 610708, 667160, 718480, 763385, 872440, 934024, 1134172, 1167530, 1221416, 1334320, 1417715, 1526770, 1744880, 1868048, 1984801, 2268344, 2335060, 2442832, 2835430, 3053540, 3969602, 4536688, 4670120, 5670860, 6107080, 7939204, 9340240, 9924005, 11341720, 12214160, 15878408, 19848010, 22683440, 31756816, 39696020, 79392040, 158784080]

約数ペア:

[(1, 158784080), (2, 79392040), (4, 39696020), (5, 31756816), (7, 22683440), (8, 19848010), (10, 15878408), (13, 12214160), (14, 11341720), (16, 9924005), (17, 9340240), (20, 7939204), (26, 6107080), (28, 5670860), (34, 4670120), (35, 4536688), (40, 3969602), (52, 3053540), (56, 2835430), (65, 2442832), (68, 2335060), (70, 2268344), (80, 1984801), (85, 1868048), (91, 1744880), (104, 1526770), (112, 1417715), (119, 1334320), (130, 1221416), (136, 1167530), (140, 1134172), (170, 934024), (182, 872440), (208, 763385), (221, 718480), (238, 667160), (260, 610708), (272, 583765), (280, 567086), (340, 467012), (364, 436220), (442, 359240), (455, 348976), (476, 333580), (520, 305354), (560, 283543), (595, 266864), (680, 233506), (728, 218110), (884, 179620), (910, 174488), (952, 166790), (1040, 152677), (1105, 143696), (1190, 133432), (1283, 123760), (1360, 116753), (1456, 109055), (1547, 102640), (1768, 89810), (1820, 87244), (1904, 83395), (2210, 71848), (2380, 66716), (2566, 61880), (3094, 51320), (3536, 44905), (3640, 43622), (4420, 35924), (4760, 33358), (5132, 30940), (6188, 25660), (6415, 24752), (7280, 21811), (7735, 20528), (8840, 17962), (8981, 17680), (9520, 16679), (10264, 15470), (12376, 12830)]