2731047840

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3697}}^1$

素因数の和:3746

約数の個数: 288

約数和(自身を含む): 10176304320

約数和(自身を除く): 7445256480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 243, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 486, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 972, 1026, 1080, 1140, 1215, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 1944, 2052, 2160, 2280, 2430, 2565, 2592, 2736, 3040, 3078, 3240, 3420, 3697, 3888, 4104, 4320, 4560, 4617, 4860, 5130, 5472, 6156, 6480, 6840, 7394, 7695, 7776, 8208, 9120, 9234, 9720, 10260, 11091, 12312, 12960, 13680, 14788, 15390, 16416, 18468, 18485, 19440, 20520, 22182, 23085, 24624, 27360, 29576, 30780, 33273, 36936, 36970, 38880, 41040, 44364, 46170, 49248, 55455, 59152, 61560, 66546, 70243, 73872, 73940, 82080, 88728, 92340, 99819, 110910, 118304, 123120, 133092, 140486, 147744, 147880, 166365, 177456, 184680, 199638, 210729, 221820, 246240, 266184, 280972, 295760, 299457, 332730, 351215, 354912, 369360, 399276, 421458, 443640, 499095, 532368, 561944, 591520, 598914, 632187, 665460, 702430, 738720, 798552, 842916, 887280, 898371, 998190, 1053645, 1064736, 1123888, 1197828, 1264374, 1330920, 1404860, 1497285, 1597104, 1685832, 1774560, 1796742, 1896561, 1996380, 2107290, 2247776, 2395656, 2528748, 2661840, 2809720, 2994570, 3160935, 3194208, 3371664, 3593484, 3793122, 3992760, 4214580, 4491855, 4791312, 5057496, 5323680, 5619440, 5689683, 5989140, 6321870, 6743328, 7186968, 7586244, 7985520, 8429160, 8983710, 9482805, 9582624, 10114992, 11238880, 11379366, 11978280, 12643740, 14373936, 15172488, 15971040, 16858320, 17069049, 17967420, 18965610, 20229984, 22758732, 23956560, 25287480, 28448415, 28747872, 30344976, 33716640, 34138098, 35934840, 37931220, 45517464, 47913120, 50574960, 56896830, 60689952, 68276196, 71869680, 75862440, 85345245, 91034928, 101149920, 113793660, 136552392, 143739360, 151724880, 170690490, 182069856, 227587320, 273104784, 303449760, 341380980, 455174640, 546209568, 682761960, 910349280, 1365523920, 2731047840]

約数ペア:

[(1, 2731047840), (2, 1365523920), (3, 910349280), (4, 682761960), (5, 546209568), (6, 455174640), (8, 341380980), (9, 303449760), (10, 273104784), (12, 227587320), (15, 182069856), (16, 170690490), (18, 151724880), (19, 143739360), (20, 136552392), (24, 113793660), (27, 101149920), (30, 91034928), (32, 85345245), (36, 75862440), (38, 71869680), (40, 68276196), (45, 60689952), (48, 56896830), (54, 50574960), (57, 47913120), (60, 45517464), (72, 37931220), (76, 35934840), (80, 34138098), (81, 33716640), (90, 30344976), (95, 28747872), (96, 28448415), (108, 25287480), (114, 23956560), (120, 22758732), (135, 20229984), (144, 18965610), (152, 17967420), (160, 17069049), (162, 16858320), (171, 15971040), (180, 15172488), (190, 14373936), (216, 12643740), (228, 11978280), (240, 11379366), (243, 11238880), (270, 10114992), (285, 9582624), (288, 9482805), (304, 8983710), (324, 8429160), (342, 7985520), (360, 7586244), (380, 7186968), (405, 6743328), (432, 6321870), (456, 5989140), (480, 5689683), (486, 5619440), (513, 5323680), (540, 5057496), (570, 4791312), (608, 4491855), (648, 4214580), (684, 3992760), (720, 3793122), (760, 3593484), (810, 3371664), (855, 3194208), (864, 3160935), (912, 2994570), (972, 2809720), (1026, 2661840), (1080, 2528748), (1140, 2395656), (1215, 2247776), (1296, 2107290), (1368, 1996380), (1440, 1896561), (1520, 1796742), (1539, 1774560), (1620, 1685832), (1710, 1597104), (1824, 1497285), (1944, 1404860), (2052, 1330920), (2160, 1264374), (2280, 1197828), (2430, 1123888), (2565, 1064736), (2592, 1053645), (2736, 998190), (3040, 898371), (3078, 887280), (3240, 842916), (3420, 798552), (3697, 738720), (3888, 702430), (4104, 665460), (4320, 632187), (4560, 598914), (4617, 591520), (4860, 561944), (5130, 532368), (5472, 499095), (6156, 443640), (6480, 421458), (6840, 399276), (7394, 369360), (7695, 354912), (7776, 351215), (8208, 332730), (9120, 299457), (9234, 295760), (9720, 280972), (10260, 266184), (11091, 246240), (12312, 221820), (12960, 210729), (13680, 199638), (14788, 184680), (15390, 177456), (16416, 166365), (18468, 147880), (18485, 147744), (19440, 140486), (20520, 133092), (22182, 123120), (23085, 118304), (24624, 110910), (27360, 99819), (29576, 92340), (30780, 88728), (33273, 82080), (36936, 73940), (36970, 73872), (38880, 70243), (41040, 66546), (44364, 61560), (46170, 59152), (49248, 55455)]