681648240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 480

約数和(自身を含む): 2764823040

約数和(自身を除く): 2083174800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 23, 24, 26, 28, 30, 35, 39, 40, 42, 46, 48, 52, 56, 59, 60, 65, 69, 70, 78, 80, 84, 91, 92, 104, 105, 112, 115, 118, 120, 130, 138, 140, 156, 161, 168, 177, 182, 184, 195, 208, 210, 230, 236, 240, 260, 273, 276, 280, 295, 299, 312, 322, 336, 345, 354, 364, 368, 390, 413, 420, 455, 460, 472, 483, 520, 529, 546, 552, 560, 590, 598, 624, 644, 690, 708, 728, 767, 780, 805, 826, 840, 885, 897, 910, 920, 944, 966, 1040, 1058, 1092, 1104, 1180, 1196, 1239, 1288, 1357, 1365, 1380, 1416, 1456, 1495, 1534, 1560, 1587, 1610, 1652, 1680, 1770, 1794, 1820, 1840, 1932, 2065, 2093, 2116, 2184, 2301, 2360, 2392, 2415, 2478, 2576, 2645, 2714, 2730, 2760, 2832, 2990, 3068, 3120, 3174, 3220, 3304, 3540, 3588, 3640, 3703, 3835, 3864, 4071, 4130, 4186, 4232, 4368, 4485, 4602, 4720, 4784, 4830, 4956, 5290, 5369, 5428, 5460, 5520, 5980, 6136, 6195, 6279, 6348, 6440, 6608, 6785, 6877, 7080, 7176, 7280, 7406, 7670, 7728, 7935, 8142, 8260, 8372, 8464, 8970, 9204, 9499, 9660, 9912, 10465, 10580, 10738, 10856, 10920, 11109, 11505, 11960, 12272, 12390, 12558, 12696, 12880, 13570, 13754, 14160, 14352, 14812, 15340, 15870, 16107, 16284, 16520, 16744, 17641, 17940, 18408, 18515, 18998, 19320, 19824, 20355, 20631, 20930, 21160, 21476, 21712, 21840, 22218, 23010, 23920, 24780, 25116, 25392, 26845, 27140, 27508, 28497, 29624, 30680, 31211, 31395, 31740, 32214, 32568, 33040, 33488, 34385, 35282, 35880, 36816, 37030, 37996, 38640, 40710, 41262, 41860, 42320, 42952, 44436, 46020, 47495, 48139, 49560, 50232, 52923, 53690, 54280, 55016, 55545, 56994, 59248, 61360, 62422, 62790, 63480, 64428, 65136, 68770, 70564, 71760, 74060, 75992, 80535, 81420, 82524, 83720, 85904, 88205, 88872, 92040, 93633, 94990, 96278, 99120, 100464, 103155, 105846, 107380, 108560, 110032, 111090, 113988, 123487, 124844, 125580, 126960, 128856, 137540, 141128, 142485, 144417, 148120, 151984, 156055, 161070, 162840, 165048, 167440, 176410, 177744, 184080, 187266, 189980, 192556, 206310, 211692, 214760, 218477, 222180, 227976, 240695, 246974, 249688, 251160, 257712, 264615, 275080, 282256, 284970, 288834, 296240, 312110, 322140, 325680, 330096, 352820, 370461, 374532, 379960, 385112, 405743, 412620, 423384, 429520, 436954, 444360, 455952, 468165, 481390, 493948, 499376, 502320, 529230, 550160, 569940, 577668, 617435, 624220, 644280, 655431, 705640, 722085, 740922, 749064, 759920, 770224, 811486, 825240, 846768, 873908, 888720, 936330, 962780, 987896, 1058460, 1092385, 1139880, 1155336, 1217229, 1234870, 1248440, 1288560, 1310862, 1411280, 1444170, 1481844, 1498128, 1622972, 1650480, 1747816, 1852305, 1872660, 1925560, 1975792, 2028715, 2116920, 2184770, 2279760, 2310672, 2434458, 2469740, 2496880, 2621724, 2840201, 2888340, 2963688, 3245944, 3277155, 3495632, 3704610, 3745320, 3851120, 4057430, 4233840, 4369540, 4868916, 4939480, 5243448, 5680402, 5776680, 5927376, 6086145, 6491888, 6554310, 7409220, 7490640, 8114860, 8520603, 8739080, 9737832, 9878960, 10486896, 11360804, 11553360, 12172290, 13108620, 14201005, 14818440, 16229720, 17041206, 17478160, 19475664, 22721608, 24344580, 26217240, 28402010, 29636880, 32459440, 34082412, 42603015, 45443216, 48689160, 52434480, 56804020, 68164824, 85206030, 97378320, 113608040, 136329648, 170412060, 227216080, 340824120, 681648240]

約数ペア:

[(1, 681648240), (2, 340824120), (3, 227216080), (4, 170412060), (5, 136329648), (6, 113608040), (7, 97378320), (8, 85206030), (10, 68164824), (12, 56804020), (13, 52434480), (14, 48689160), (15, 45443216), (16, 42603015), (20, 34082412), (21, 32459440), (23, 29636880), (24, 28402010), (26, 26217240), (28, 24344580), (30, 22721608), (35, 19475664), (39, 17478160), (40, 17041206), (42, 16229720), (46, 14818440), (48, 14201005), (52, 13108620), (56, 12172290), (59, 11553360), (60, 11360804), (65, 10486896), (69, 9878960), (70, 9737832), (78, 8739080), (80, 8520603), (84, 8114860), (91, 7490640), (92, 7409220), (104, 6554310), (105, 6491888), (112, 6086145), (115, 5927376), (118, 5776680), (120, 5680402), (130, 5243448), (138, 4939480), (140, 4868916), (156, 4369540), (161, 4233840), (168, 4057430), (177, 3851120), (182, 3745320), (184, 3704610), (195, 3495632), (208, 3277155), (210, 3245944), (230, 2963688), (236, 2888340), (240, 2840201), (260, 2621724), (273, 2496880), (276, 2469740), (280, 2434458), (295, 2310672), (299, 2279760), (312, 2184770), (322, 2116920), (336, 2028715), (345, 1975792), (354, 1925560), (364, 1872660), (368, 1852305), (390, 1747816), (413, 1650480), (420, 1622972), (455, 1498128), (460, 1481844), (472, 1444170), (483, 1411280), (520, 1310862), (529, 1288560), (546, 1248440), (552, 1234870), (560, 1217229), (590, 1155336), (598, 1139880), (624, 1092385), (644, 1058460), (690, 987896), (708, 962780), (728, 936330), (767, 888720), (780, 873908), (805, 846768), (826, 825240), (840, 811486), (885, 770224), (897, 759920), (910, 749064), (920, 740922), (944, 722085), (966, 705640), (1040, 655431), (1058, 644280), (1092, 624220), (1104, 617435), (1180, 577668), (1196, 569940), (1239, 550160), (1288, 529230), (1357, 502320), (1365, 499376), (1380, 493948), (1416, 481390), (1456, 468165), (1495, 455952), (1534, 444360), (1560, 436954), (1587, 429520), (1610, 423384), (1652, 412620), (1680, 405743), (1770, 385112), (1794, 379960), (1820, 374532), (1840, 370461), (1932, 352820), (2065, 330096), (2093, 325680), (2116, 322140), (2184, 312110), (2301, 296240), (2360, 288834), (2392, 284970), (2415, 282256), (2478, 275080), (2576, 264615), (2645, 257712), (2714, 251160), (2730, 249688), (2760, 246974), (2832, 240695), (2990, 227976), (3068, 222180), (3120, 218477), (3174, 214760), (3220, 211692), (3304, 206310), (3540, 192556), (3588, 189980), (3640, 187266), (3703, 184080), (3835, 177744), (3864, 176410), (4071, 167440), (4130, 165048), (4186, 162840), (4232, 161070), (4368, 156055), (4485, 151984), (4602, 148120), (4720, 144417), (4784, 142485), (4830, 141128), (4956, 137540), (5290, 128856), (5369, 126960), (5428, 125580), (5460, 124844), (5520, 123487), (5980, 113988), (6136, 111090), (6195, 110032), (6279, 108560), (6348, 107380), (6440, 105846), (6608, 103155), (6785, 100464), (6877, 99120), (7080, 96278), (7176, 94990), (7280, 93633), (7406, 92040), (7670, 88872), (7728, 88205), (7935, 85904), (8142, 83720), (8260, 82524), (8372, 81420), (8464, 80535), (8970, 75992), (9204, 74060), (9499, 71760), (9660, 70564), (9912, 68770), (10465, 65136), (10580, 64428), (10738, 63480), (10856, 62790), (10920, 62422), (11109, 61360), (11505, 59248), (11960, 56994), (12272, 55545), (12390, 55016), (12558, 54280), (12696, 53690), (12880, 52923), (13570, 50232), (13754, 49560), (14160, 48139), (14352, 47495), (14812, 46020), (15340, 44436), (15870, 42952), (16107, 42320), (16284, 41860), (16520, 41262), (16744, 40710), (17641, 38640), (17940, 37996), (18408, 37030), (18515, 36816), (18998, 35880), (19320, 35282), (19824, 34385), (20355, 33488), (20631, 33040), (20930, 32568), (21160, 32214), (21476, 31740), (21712, 31395), (21840, 31211), (22218, 30680), (23010, 29624), (23920, 28497), (24780, 27508), (25116, 27140), (25392, 26845)]