870730320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{677}}^1$

素因数の和:949

約数の個数: 160

約数和(自身を含む): 2832890112

約数和(自身を除く): 1962159792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 233, 240, 276, 345, 368, 460, 466, 552, 677, 690, 699, 920, 932, 1104, 1165, 1354, 1380, 1398, 1840, 1864, 2031, 2330, 2708, 2760, 2796, 3385, 3495, 3728, 4062, 4660, 5359, 5416, 5520, 5592, 6770, 6990, 8124, 9320, 10155, 10718, 10832, 11184, 13540, 13980, 15571, 16077, 16248, 18640, 20310, 21436, 26795, 27080, 27960, 31142, 32154, 32496, 40620, 42872, 46713, 53590, 54160, 55920, 62284, 64308, 77855, 80385, 81240, 85744, 93426, 107180, 124568, 128616, 155710, 157741, 160770, 162480, 186852, 214360, 233565, 249136, 257232, 311420, 315482, 321540, 373704, 428720, 467130, 473223, 622840, 630964, 643080, 747408, 788705, 934260, 946446, 1245680, 1261928, 1286160, 1577410, 1868520, 1892892, 2366115, 2523856, 3154820, 3628043, 3737040, 3785784, 4732230, 6309640, 7256086, 7571568, 9464460, 10884129, 12619280, 14512172, 18140215, 18928920, 21768258, 29024344, 36280430, 37857840, 43536516, 54420645, 58048688, 72560860, 87073032, 108841290, 145121720, 174146064, 217682580, 290243440, 435365160, 870730320]

約数ペア:

[(1, 870730320), (2, 435365160), (3, 290243440), (4, 217682580), (5, 174146064), (6, 145121720), (8, 108841290), (10, 87073032), (12, 72560860), (15, 58048688), (16, 54420645), (20, 43536516), (23, 37857840), (24, 36280430), (30, 29024344), (40, 21768258), (46, 18928920), (48, 18140215), (60, 14512172), (69, 12619280), (80, 10884129), (92, 9464460), (115, 7571568), (120, 7256086), (138, 6309640), (184, 4732230), (230, 3785784), (233, 3737040), (240, 3628043), (276, 3154820), (345, 2523856), (368, 2366115), (460, 1892892), (466, 1868520), (552, 1577410), (677, 1286160), (690, 1261928), (699, 1245680), (920, 946446), (932, 934260), (1104, 788705), (1165, 747408), (1354, 643080), (1380, 630964), (1398, 622840), (1840, 473223), (1864, 467130), (2031, 428720), (2330, 373704), (2708, 321540), (2760, 315482), (2796, 311420), (3385, 257232), (3495, 249136), (3728, 233565), (4062, 214360), (4660, 186852), (5359, 162480), (5416, 160770), (5520, 157741), (5592, 155710), (6770, 128616), (6990, 124568), (8124, 107180), (9320, 93426), (10155, 85744), (10718, 81240), (10832, 80385), (11184, 77855), (13540, 64308), (13980, 62284), (15571, 55920), (16077, 54160), (16248, 53590), (18640, 46713), (20310, 42872), (21436, 40620), (26795, 32496), (27080, 32154), (27960, 31142)]