2901761520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{2621}}^1$

素因数の和:3303

約数の個数: 160

約数和(自身を含む): 10300055040

約数和(自身を除く): 7398293520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 659, 840, 1318, 1680, 1977, 2621, 2636, 3295, 3954, 4613, 5242, 5272, 6590, 7863, 7908, 9226, 9885, 10484, 10544, 13105, 13180, 13839, 15726, 15816, 18347, 18452, 19770, 20968, 23065, 26210, 26360, 27678, 31452, 31632, 36694, 36904, 39315, 39540, 41936, 46130, 52420, 52720, 55041, 55356, 62904, 69195, 73388, 73808, 78630, 79080, 91735, 92260, 104840, 110082, 110712, 125808, 138390, 146776, 157260, 158160, 183470, 184520, 209680, 220164, 221424, 275205, 276780, 293552, 314520, 366940, 369040, 440328, 550410, 553560, 629040, 733880, 880656, 1100820, 1107120, 1467760, 1727239, 2201640, 3454478, 4403280, 5181717, 6908956, 8636195, 10363434, 12090673, 13817912, 17272390, 20726868, 24181346, 25908585, 27635824, 34544780, 36272019, 41453736, 48362692, 51817170, 60453365, 69089560, 72544038, 82907472, 96725384, 103634340, 120906730, 138179120, 145088076, 181360095, 193450768, 207268680, 241813460, 290176152, 362720190, 414537360, 483626920, 580352304, 725440380, 967253840, 1450880760, 2901761520]

約数ペア:

[(1, 2901761520), (2, 1450880760), (3, 967253840), (4, 725440380), (5, 580352304), (6, 483626920), (7, 414537360), (8, 362720190), (10, 290176152), (12, 241813460), (14, 207268680), (15, 193450768), (16, 181360095), (20, 145088076), (21, 138179120), (24, 120906730), (28, 103634340), (30, 96725384), (35, 82907472), (40, 72544038), (42, 69089560), (48, 60453365), (56, 51817170), (60, 48362692), (70, 41453736), (80, 36272019), (84, 34544780), (105, 27635824), (112, 25908585), (120, 24181346), (140, 20726868), (168, 17272390), (210, 13817912), (240, 12090673), (280, 10363434), (336, 8636195), (420, 6908956), (560, 5181717), (659, 4403280), (840, 3454478), (1318, 2201640), (1680, 1727239), (1977, 1467760), (2621, 1107120), (2636, 1100820), (3295, 880656), (3954, 733880), (4613, 629040), (5242, 553560), (5272, 550410), (6590, 440328), (7863, 369040), (7908, 366940), (9226, 314520), (9885, 293552), (10484, 276780), (10544, 275205), (13105, 221424), (13180, 220164), (13839, 209680), (15726, 184520), (15816, 183470), (18347, 158160), (18452, 157260), (19770, 146776), (20968, 138390), (23065, 125808), (26210, 110712), (26360, 110082), (27678, 104840), (31452, 92260), (31632, 91735), (36694, 79080), (36904, 78630), (39315, 73808), (39540, 73388), (41936, 69195), (46130, 62904), (52420, 55356), (52720, 55041)]