91510320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2039}}^1$

素因数の和:2083

約数の個数: 160

約数和(自身を含む): 327836160

約数和(自身を除く): 236325840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 680, 748, 816, 880, 935, 1020, 1122, 1320, 1360, 1496, 1870, 2039, 2040, 2244, 2640, 2805, 2992, 3740, 4078, 4080, 4488, 5610, 6117, 7480, 8156, 8976, 10195, 11220, 12234, 14960, 16312, 20390, 22429, 22440, 24468, 30585, 32624, 34663, 40780, 44858, 44880, 48936, 61170, 67287, 69326, 81560, 89716, 97872, 103989, 112145, 122340, 134574, 138652, 163120, 173315, 179432, 207978, 224290, 244680, 269148, 277304, 336435, 346630, 358864, 381293, 415956, 448580, 489360, 519945, 538296, 554608, 672870, 693260, 762586, 831912, 897160, 1039890, 1076592, 1143879, 1345740, 1386520, 1525172, 1663824, 1794320, 1906465, 2079780, 2287758, 2691480, 2773040, 3050344, 3812930, 4159560, 4575516, 5382960, 5719395, 6100688, 7625860, 8319120, 9151032, 11438790, 15251720, 18302064, 22877580, 30503440, 45755160, 91510320]

約数ペア:

[(1, 91510320), (2, 45755160), (3, 30503440), (4, 22877580), (5, 18302064), (6, 15251720), (8, 11438790), (10, 9151032), (11, 8319120), (12, 7625860), (15, 6100688), (16, 5719395), (17, 5382960), (20, 4575516), (22, 4159560), (24, 3812930), (30, 3050344), (33, 2773040), (34, 2691480), (40, 2287758), (44, 2079780), (48, 1906465), (51, 1794320), (55, 1663824), (60, 1525172), (66, 1386520), (68, 1345740), (80, 1143879), (85, 1076592), (88, 1039890), (102, 897160), (110, 831912), (120, 762586), (132, 693260), (136, 672870), (165, 554608), (170, 538296), (176, 519945), (187, 489360), (204, 448580), (220, 415956), (240, 381293), (255, 358864), (264, 346630), (272, 336435), (330, 277304), (340, 269148), (374, 244680), (408, 224290), (440, 207978), (510, 179432), (528, 173315), (561, 163120), (660, 138652), (680, 134574), (748, 122340), (816, 112145), (880, 103989), (935, 97872), (1020, 89716), (1122, 81560), (1320, 69326), (1360, 67287), (1496, 61170), (1870, 48936), (2039, 44880), (2040, 44858), (2244, 40780), (2640, 34663), (2805, 32624), (2992, 30585), (3740, 24468), (4078, 22440), (4080, 22429), (4488, 20390), (5610, 16312), (6117, 14960), (7480, 12234), (8156, 11220), (8976, 10195)]