1729324920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{7549}}^1$

素因数の和:7669

約数の個数: 128

約数和(自身を含む): 5479488000

約数和(自身を除く): 3750163080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 83, 92, 115, 120, 138, 166, 184, 230, 249, 276, 332, 345, 415, 460, 498, 552, 664, 690, 830, 920, 996, 1245, 1380, 1660, 1909, 1992, 2490, 2760, 3320, 3818, 4980, 5727, 7549, 7636, 9545, 9960, 11454, 15098, 15272, 19090, 22647, 22908, 28635, 30196, 37745, 38180, 45294, 45816, 57270, 60392, 75490, 76360, 90588, 113235, 114540, 150980, 173627, 181176, 226470, 229080, 301960, 347254, 452940, 520881, 626567, 694508, 868135, 905880, 1041762, 1253134, 1389016, 1736270, 1879701, 2083524, 2506268, 2604405, 3132835, 3472540, 3759402, 4167048, 5012536, 5208810, 6265670, 6945080, 7518804, 9398505, 10417620, 12531340, 14411041, 15037608, 18797010, 20835240, 25062680, 28822082, 37594020, 43233123, 57644164, 72055205, 75188040, 86466246, 115288328, 144110410, 172932492, 216165615, 288220820, 345864984, 432331230, 576441640, 864662460, 1729324920]

約数ペア:

[(1, 1729324920), (2, 864662460), (3, 576441640), (4, 432331230), (5, 345864984), (6, 288220820), (8, 216165615), (10, 172932492), (12, 144110410), (15, 115288328), (20, 86466246), (23, 75188040), (24, 72055205), (30, 57644164), (40, 43233123), (46, 37594020), (60, 28822082), (69, 25062680), (83, 20835240), (92, 18797010), (115, 15037608), (120, 14411041), (138, 12531340), (166, 10417620), (184, 9398505), (230, 7518804), (249, 6945080), (276, 6265670), (332, 5208810), (345, 5012536), (415, 4167048), (460, 3759402), (498, 3472540), (552, 3132835), (664, 2604405), (690, 2506268), (830, 2083524), (920, 1879701), (996, 1736270), (1245, 1389016), (1380, 1253134), (1660, 1041762), (1909, 905880), (1992, 868135), (2490, 694508), (2760, 626567), (3320, 520881), (3818, 452940), (4980, 347254), (5727, 301960), (7549, 229080), (7636, 226470), (9545, 181176), (9960, 173627), (11454, 150980), (15098, 114540), (15272, 113235), (19090, 90588), (22647, 76360), (22908, 75490), (28635, 60392), (30196, 57270), (37745, 45816), (38180, 45294)]