2159032080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{4951}}^1$

素因数の和:5069

約数の個数: 160

約数和(自身を含む): 7073832960

約数和(自身を除く): 4914800880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 79, 80, 92, 115, 120, 138, 158, 184, 230, 237, 240, 276, 316, 345, 368, 395, 460, 474, 552, 632, 690, 790, 920, 948, 1104, 1185, 1264, 1380, 1580, 1817, 1840, 1896, 2370, 2760, 3160, 3634, 3792, 4740, 4951, 5451, 5520, 6320, 7268, 9085, 9480, 9902, 10902, 14536, 14853, 18170, 18960, 19804, 21804, 24755, 27255, 29072, 29706, 36340, 39608, 43608, 49510, 54510, 59412, 72680, 74265, 79216, 87216, 99020, 109020, 113873, 118824, 145360, 148530, 198040, 218040, 227746, 237648, 297060, 341619, 391129, 396080, 436080, 455492, 569365, 594120, 683238, 782258, 910984, 1138730, 1173387, 1188240, 1366476, 1564516, 1708095, 1821968, 1955645, 2277460, 2346774, 2732952, 3129032, 3416190, 3911290, 4554920, 4693548, 5465904, 5866935, 6258064, 6832380, 7822580, 8995967, 9109840, 9387096, 11733870, 13664760, 15645160, 17991934, 18774192, 23467740, 26987901, 27329520, 31290320, 35983868, 44979835, 46935480, 53975802, 71967736, 89959670, 93870960, 107951604, 134939505, 143935472, 179919340, 215903208, 269879010, 359838680, 431806416, 539758020, 719677360, 1079516040, 2159032080]

約数ペア:

[(1, 2159032080), (2, 1079516040), (3, 719677360), (4, 539758020), (5, 431806416), (6, 359838680), (8, 269879010), (10, 215903208), (12, 179919340), (15, 143935472), (16, 134939505), (20, 107951604), (23, 93870960), (24, 89959670), (30, 71967736), (40, 53975802), (46, 46935480), (48, 44979835), (60, 35983868), (69, 31290320), (79, 27329520), (80, 26987901), (92, 23467740), (115, 18774192), (120, 17991934), (138, 15645160), (158, 13664760), (184, 11733870), (230, 9387096), (237, 9109840), (240, 8995967), (276, 7822580), (316, 6832380), (345, 6258064), (368, 5866935), (395, 5465904), (460, 4693548), (474, 4554920), (552, 3911290), (632, 3416190), (690, 3129032), (790, 2732952), (920, 2346774), (948, 2277460), (1104, 1955645), (1185, 1821968), (1264, 1708095), (1380, 1564516), (1580, 1366476), (1817, 1188240), (1840, 1173387), (1896, 1138730), (2370, 910984), (2760, 782258), (3160, 683238), (3634, 594120), (3792, 569365), (4740, 455492), (4951, 436080), (5451, 396080), (5520, 391129), (6320, 341619), (7268, 297060), (9085, 237648), (9480, 227746), (9902, 218040), (10902, 198040), (14536, 148530), (14853, 145360), (18170, 118824), (18960, 113873), (19804, 109020), (21804, 99020), (24755, 87216), (27255, 79216), (29072, 74265), (29706, 72680), (36340, 59412), (39608, 54510), (43608, 49510)]