21249633440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:404

約数の個数: 384

約数和(自身を含む): 62548899840

約数和(自身を除く): 41299266400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 53, 56, 70, 76, 80, 83, 95, 106, 112, 133, 140, 152, 160, 166, 190, 212, 224, 227, 265, 266, 280, 304, 332, 371, 380, 415, 424, 454, 530, 532, 560, 581, 608, 664, 665, 742, 760, 830, 848, 908, 1007, 1060, 1064, 1120, 1135, 1162, 1328, 1330, 1484, 1520, 1577, 1589, 1660, 1696, 1816, 1855, 2014, 2120, 2128, 2270, 2324, 2656, 2660, 2905, 2968, 3040, 3154, 3178, 3320, 3632, 3710, 4028, 4240, 4256, 4313, 4399, 4540, 4648, 5035, 5320, 5810, 5936, 6308, 6356, 6640, 7049, 7264, 7420, 7885, 7945, 8056, 8480, 8626, 8798, 9080, 9296, 10070, 10640, 11039, 11620, 11872, 12031, 12616, 12712, 13280, 14098, 14840, 15770, 15890, 16112, 17252, 17596, 18160, 18592, 18841, 20140, 21280, 21565, 21995, 22078, 23240, 24062, 25232, 25424, 28196, 29680, 30191, 30793, 31540, 31780, 32224, 34504, 35192, 35245, 36320, 37682, 40280, 43130, 43990, 44156, 46480, 48124, 50464, 50848, 55195, 56392, 59360, 60155, 60382, 61586, 63080, 63560, 69008, 70384, 70490, 75364, 80560, 83581, 84217, 86260, 87980, 88312, 92960, 94205, 96248, 110390, 112784, 120310, 120764, 123172, 126160, 127120, 131887, 138016, 140768, 140980, 150728, 150955, 153965, 161120, 167162, 168434, 172520, 175960, 176624, 188410, 192496, 220780, 225568, 228589, 240620, 241528, 246344, 252320, 254240, 263774, 281960, 301456, 301910, 307930, 334324, 336868, 345040, 351920, 353248, 357979, 376820, 384992, 417905, 421085, 441560, 457178, 481240, 483056, 492688, 527548, 563920, 585067, 602912, 603820, 615860, 659435, 668648, 673736, 690080, 703840, 715958, 753640, 835810, 842170, 883120, 914356, 962480, 966112, 985376, 998573, 1055096, 1127840, 1142945, 1170134, 1207640, 1231720, 1318870, 1337296, 1347472, 1431916, 1507280, 1600123, 1671620, 1684340, 1766240, 1789895, 1828712, 1924960, 1997146, 2110192, 2285890, 2340268, 2415280, 2463440, 2505853, 2637740, 2674592, 2694944, 2863832, 2925335, 3014560, 3200246, 3343240, 3368680, 3579790, 3657424, 3994292, 4220384, 4571780, 4680536, 4830560, 4926880, 4992865, 5011706, 5275480, 5727664, 5850670, 6400492, 6686480, 6737360, 6990011, 7159580, 7314848, 7988584, 8000615, 9143560, 9361072, 9985730, 10023412, 10550960, 11455328, 11701340, 12529265, 12800984, 13372960, 13474720, 13980022, 14319160, 15977168, 16001230, 18287120, 18722144, 18972887, 19971460, 20046824, 21101920, 23402680, 25058530, 25601968, 27960044, 28638320, 31954336, 32002460, 34950055, 36574240, 37945774, 39942920, 40093648, 46805360, 50117060, 51203936, 55920088, 57276640, 64004920, 69900110, 75891548, 79885840, 80187296, 93610720, 94864435, 100234120, 111840176, 128009840, 132810209, 139800220, 151783096, 159771680, 189728870, 200468240, 223680352, 256019680, 265620418, 279600440, 303566192, 379457740, 400936480, 531240836, 559200880, 607132384, 664051045, 758915480, 1062481672, 1118401760, 1328102090, 1517830960, 2124963344, 2656204180, 3035661920, 4249926688, 5312408360, 10624816720, 21249633440]

約数ペア:

[(1, 21249633440), (2, 10624816720), (4, 5312408360), (5, 4249926688), (7, 3035661920), (8, 2656204180), (10, 2124963344), (14, 1517830960), (16, 1328102090), (19, 1118401760), (20, 1062481672), (28, 758915480), (32, 664051045), (35, 607132384), (38, 559200880), (40, 531240836), (53, 400936480), (56, 379457740), (70, 303566192), (76, 279600440), (80, 265620418), (83, 256019680), (95, 223680352), (106, 200468240), (112, 189728870), (133, 159771680), (140, 151783096), (152, 139800220), (160, 132810209), (166, 128009840), (190, 111840176), (212, 100234120), (224, 94864435), (227, 93610720), (265, 80187296), (266, 79885840), (280, 75891548), (304, 69900110), (332, 64004920), (371, 57276640), (380, 55920088), (415, 51203936), (424, 50117060), (454, 46805360), (530, 40093648), (532, 39942920), (560, 37945774), (581, 36574240), (608, 34950055), (664, 32002460), (665, 31954336), (742, 28638320), (760, 27960044), (830, 25601968), (848, 25058530), (908, 23402680), (1007, 21101920), (1060, 20046824), (1064, 19971460), (1120, 18972887), (1135, 18722144), (1162, 18287120), (1328, 16001230), (1330, 15977168), (1484, 14319160), (1520, 13980022), (1577, 13474720), (1589, 13372960), (1660, 12800984), (1696, 12529265), (1816, 11701340), (1855, 11455328), (2014, 10550960), (2120, 10023412), (2128, 9985730), (2270, 9361072), (2324, 9143560), (2656, 8000615), (2660, 7988584), (2905, 7314848), (2968, 7159580), (3040, 6990011), (3154, 6737360), (3178, 6686480), (3320, 6400492), (3632, 5850670), (3710, 5727664), (4028, 5275480), (4240, 5011706), (4256, 4992865), (4313, 4926880), (4399, 4830560), (4540, 4680536), (4648, 4571780), (5035, 4220384), (5320, 3994292), (5810, 3657424), (5936, 3579790), (6308, 3368680), (6356, 3343240), (6640, 3200246), (7049, 3014560), (7264, 2925335), (7420, 2863832), (7885, 2694944), (7945, 2674592), (8056, 2637740), (8480, 2505853), (8626, 2463440), (8798, 2415280), (9080, 2340268), (9296, 2285890), (10070, 2110192), (10640, 1997146), (11039, 1924960), (11620, 1828712), (11872, 1789895), (12031, 1766240), (12616, 1684340), (12712, 1671620), (13280, 1600123), (14098, 1507280), (14840, 1431916), (15770, 1347472), (15890, 1337296), (16112, 1318870), (17252, 1231720), (17596, 1207640), (18160, 1170134), (18592, 1142945), (18841, 1127840), (20140, 1055096), (21280, 998573), (21565, 985376), (21995, 966112), (22078, 962480), (23240, 914356), (24062, 883120), (25232, 842170), (25424, 835810), (28196, 753640), (29680, 715958), (30191, 703840), (30793, 690080), (31540, 673736), (31780, 668648), (32224, 659435), (34504, 615860), (35192, 603820), (35245, 602912), (36320, 585067), (37682, 563920), (40280, 527548), (43130, 492688), (43990, 483056), (44156, 481240), (46480, 457178), (48124, 441560), (50464, 421085), (50848, 417905), (55195, 384992), (56392, 376820), (59360, 357979), (60155, 353248), (60382, 351920), (61586, 345040), (63080, 336868), (63560, 334324), (69008, 307930), (70384, 301910), (70490, 301456), (75364, 281960), (80560, 263774), (83581, 254240), (84217, 252320), (86260, 246344), (87980, 241528), (88312, 240620), (92960, 228589), (94205, 225568), (96248, 220780), (110390, 192496), (112784, 188410), (120310, 176624), (120764, 175960), (123172, 172520), (126160, 168434), (127120, 167162), (131887, 161120), (138016, 153965), (140768, 150955), (140980, 150728)]