1855796880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1$

素因数の和:1326

約数の個数: 320

約数和(自身を含む): 7073832960

約数和(自身を除く): 5218036080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 47, 48, 56, 57, 60, 70, 76, 80, 84, 94, 95, 105, 112, 114, 120, 133, 140, 141, 152, 168, 188, 190, 210, 228, 235, 240, 266, 280, 282, 285, 304, 329, 336, 376, 380, 399, 420, 456, 470, 532, 560, 564, 570, 658, 665, 705, 752, 760, 798, 840, 893, 912, 940, 987, 1064, 1128, 1140, 1237, 1316, 1330, 1410, 1520, 1596, 1645, 1680, 1786, 1880, 1974, 1995, 2128, 2256, 2280, 2474, 2632, 2660, 2679, 2820, 3192, 3290, 3572, 3711, 3760, 3948, 3990, 4465, 4560, 4935, 4948, 5264, 5320, 5358, 5640, 6185, 6251, 6384, 6580, 7144, 7422, 7896, 7980, 8659, 8930, 9870, 9896, 10640, 10716, 11280, 12370, 12502, 13160, 13395, 14288, 14844, 15792, 15960, 17318, 17860, 18555, 18753, 19740, 19792, 21432, 23503, 24740, 25004, 25977, 26320, 26790, 29688, 31255, 31920, 34636, 35720, 37110, 37506, 39480, 42864, 43295, 47006, 49480, 50008, 51954, 53580, 58139, 59376, 62510, 69272, 70509, 71440, 74220, 75012, 78960, 86590, 93765, 94012, 98960, 100016, 103908, 107160, 116278, 117515, 125020, 129885, 138544, 141018, 148440, 150024, 164521, 173180, 174417, 187530, 188024, 207816, 214320, 232556, 235030, 250040, 259770, 282036, 290695, 296880, 300048, 329042, 346360, 348834, 352545, 375060, 376048, 406973, 415632, 465112, 470060, 493563, 500080, 519540, 564072, 581390, 658084, 692720, 697668, 705090, 750120, 813946, 822605, 872085, 930224, 940120, 987126, 1039080, 1104641, 1128144, 1162780, 1220919, 1316168, 1395336, 1410180, 1500240, 1627892, 1645210, 1744170, 1880240, 1974252, 2034865, 2078160, 2209282, 2325560, 2441838, 2467815, 2632336, 2790672, 2820360, 3255784, 3290420, 3313923, 3488340, 3948504, 4069730, 4418564, 4651120, 4883676, 4935630, 5523205, 5640720, 6104595, 6511568, 6580840, 6627846, 6976680, 7732487, 7897008, 8139460, 8837128, 9767352, 9871260, 11046410, 12209190, 13161680, 13255692, 13953360, 15464974, 16278920, 16569615, 17674256, 19534704, 19742520, 22092820, 23197461, 24418380, 26511384, 30929948, 32557840, 33139230, 38662435, 39485040, 44185640, 46394922, 48836760, 53022768, 61859896, 66278460, 77324870, 88371280, 92789844, 97673520, 115987305, 123719792, 132556920, 154649740, 185579688, 231974610, 265113840, 309299480, 371159376, 463949220, 618598960, 927898440, 1855796880]

約数ペア:

[(1, 1855796880), (2, 927898440), (3, 618598960), (4, 463949220), (5, 371159376), (6, 309299480), (7, 265113840), (8, 231974610), (10, 185579688), (12, 154649740), (14, 132556920), (15, 123719792), (16, 115987305), (19, 97673520), (20, 92789844), (21, 88371280), (24, 77324870), (28, 66278460), (30, 61859896), (35, 53022768), (38, 48836760), (40, 46394922), (42, 44185640), (47, 39485040), (48, 38662435), (56, 33139230), (57, 32557840), (60, 30929948), (70, 26511384), (76, 24418380), (80, 23197461), (84, 22092820), (94, 19742520), (95, 19534704), (105, 17674256), (112, 16569615), (114, 16278920), (120, 15464974), (133, 13953360), (140, 13255692), (141, 13161680), (152, 12209190), (168, 11046410), (188, 9871260), (190, 9767352), (210, 8837128), (228, 8139460), (235, 7897008), (240, 7732487), (266, 6976680), (280, 6627846), (282, 6580840), (285, 6511568), (304, 6104595), (329, 5640720), (336, 5523205), (376, 4935630), (380, 4883676), (399, 4651120), (420, 4418564), (456, 4069730), (470, 3948504), (532, 3488340), (560, 3313923), (564, 3290420), (570, 3255784), (658, 2820360), (665, 2790672), (705, 2632336), (752, 2467815), (760, 2441838), (798, 2325560), (840, 2209282), (893, 2078160), (912, 2034865), (940, 1974252), (987, 1880240), (1064, 1744170), (1128, 1645210), (1140, 1627892), (1237, 1500240), (1316, 1410180), (1330, 1395336), (1410, 1316168), (1520, 1220919), (1596, 1162780), (1645, 1128144), (1680, 1104641), (1786, 1039080), (1880, 987126), (1974, 940120), (1995, 930224), (2128, 872085), (2256, 822605), (2280, 813946), (2474, 750120), (2632, 705090), (2660, 697668), (2679, 692720), (2820, 658084), (3192, 581390), (3290, 564072), (3572, 519540), (3711, 500080), (3760, 493563), (3948, 470060), (3990, 465112), (4465, 415632), (4560, 406973), (4935, 376048), (4948, 375060), (5264, 352545), (5320, 348834), (5358, 346360), (5640, 329042), (6185, 300048), (6251, 296880), (6384, 290695), (6580, 282036), (7144, 259770), (7422, 250040), (7896, 235030), (7980, 232556), (8659, 214320), (8930, 207816), (9870, 188024), (9896, 187530), (10640, 174417), (10716, 173180), (11280, 164521), (12370, 150024), (12502, 148440), (13160, 141018), (13395, 138544), (14288, 129885), (14844, 125020), (15792, 117515), (15960, 116278), (17318, 107160), (17860, 103908), (18555, 100016), (18753, 98960), (19740, 94012), (19792, 93765), (21432, 86590), (23503, 78960), (24740, 75012), (25004, 74220), (25977, 71440), (26320, 70509), (26790, 69272), (29688, 62510), (31255, 59376), (31920, 58139), (34636, 53580), (35720, 51954), (37110, 50008), (37506, 49480), (39480, 47006), (42864, 43295)]