78954120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:157

約数の個数: 384

約数和(自身を含む): 330220800

約数和(自身を除く): 251266680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 19, 20, 21, 24, 28, 30, 34, 35, 36, 38, 40, 42, 45, 51, 56, 57, 60, 63, 68, 70, 72, 76, 84, 85, 90, 95, 97, 102, 105, 114, 119, 120, 126, 133, 136, 140, 152, 153, 168, 170, 171, 180, 190, 194, 204, 210, 228, 238, 252, 255, 266, 280, 285, 291, 306, 315, 323, 340, 342, 357, 360, 380, 388, 399, 408, 420, 456, 476, 485, 504, 510, 532, 570, 582, 595, 612, 630, 646, 665, 679, 680, 684, 714, 760, 765, 776, 798, 840, 855, 873, 952, 969, 970, 1020, 1064, 1071, 1140, 1164, 1190, 1197, 1224, 1260, 1292, 1330, 1358, 1368, 1428, 1455, 1530, 1596, 1615, 1649, 1710, 1746, 1785, 1843, 1938, 1940, 1995, 2037, 2040, 2142, 2261, 2280, 2328, 2380, 2394, 2520, 2584, 2660, 2716, 2856, 2907, 2910, 3060, 3192, 3230, 3298, 3395, 3420, 3492, 3570, 3686, 3876, 3880, 3990, 4074, 4284, 4365, 4522, 4760, 4788, 4845, 4947, 5320, 5355, 5432, 5529, 5814, 5820, 5985, 6111, 6120, 6460, 6596, 6783, 6790, 6840, 6984, 7140, 7372, 7752, 7980, 8148, 8245, 8568, 8730, 9044, 9215, 9576, 9690, 9894, 10185, 10710, 11058, 11305, 11543, 11628, 11640, 11970, 12222, 12901, 12920, 13192, 13566, 13580, 14280, 14535, 14744, 14841, 15960, 16296, 16490, 16587, 17460, 18088, 18430, 19380, 19788, 20349, 20370, 21420, 22116, 22610, 23086, 23256, 23940, 24444, 24735, 25802, 27132, 27160, 27645, 29070, 29682, 30555, 31331, 32980, 33174, 33915, 34629, 34920, 36860, 38703, 38760, 39576, 40698, 40740, 42840, 44232, 45220, 46172, 47880, 48888, 49470, 51604, 54264, 55290, 57715, 58140, 59364, 61110, 62662, 64505, 65960, 66348, 67830, 69258, 73720, 74205, 77406, 81396, 81480, 82935, 90440, 92344, 93993, 98940, 101745, 103208, 103887, 110580, 115430, 116109, 116280, 118728, 122220, 125324, 129010, 132696, 135660, 138516, 148410, 154812, 156655, 162792, 165870, 173145, 187986, 193515, 197880, 203490, 207774, 219317, 221160, 230860, 232218, 244440, 250648, 258020, 271320, 277032, 281979, 296820, 309624, 313310, 331740, 346290, 375972, 387030, 406980, 415548, 438634, 461720, 464436, 469965, 516040, 519435, 563958, 580545, 593640, 626620, 657951, 663480, 692580, 751944, 774060, 813960, 831096, 877268, 928872, 939930, 1038870, 1096585, 1127916, 1161090, 1253240, 1315902, 1385160, 1409895, 1548120, 1754536, 1879860, 1973853, 2077740, 2193170, 2255832, 2322180, 2631804, 2819790, 3289755, 3759720, 3947706, 4155480, 4386340, 4644360, 5263608, 5639580, 6579510, 7895412, 8772680, 9869265, 11279160, 13159020, 15790824, 19738530, 26318040, 39477060, 78954120]

約数ペア:

[(1, 78954120), (2, 39477060), (3, 26318040), (4, 19738530), (5, 15790824), (6, 13159020), (7, 11279160), (8, 9869265), (9, 8772680), (10, 7895412), (12, 6579510), (14, 5639580), (15, 5263608), (17, 4644360), (18, 4386340), (19, 4155480), (20, 3947706), (21, 3759720), (24, 3289755), (28, 2819790), (30, 2631804), (34, 2322180), (35, 2255832), (36, 2193170), (38, 2077740), (40, 1973853), (42, 1879860), (45, 1754536), (51, 1548120), (56, 1409895), (57, 1385160), (60, 1315902), (63, 1253240), (68, 1161090), (70, 1127916), (72, 1096585), (76, 1038870), (84, 939930), (85, 928872), (90, 877268), (95, 831096), (97, 813960), (102, 774060), (105, 751944), (114, 692580), (119, 663480), (120, 657951), (126, 626620), (133, 593640), (136, 580545), (140, 563958), (152, 519435), (153, 516040), (168, 469965), (170, 464436), (171, 461720), (180, 438634), (190, 415548), (194, 406980), (204, 387030), (210, 375972), (228, 346290), (238, 331740), (252, 313310), (255, 309624), (266, 296820), (280, 281979), (285, 277032), (291, 271320), (306, 258020), (315, 250648), (323, 244440), (340, 232218), (342, 230860), (357, 221160), (360, 219317), (380, 207774), (388, 203490), (399, 197880), (408, 193515), (420, 187986), (456, 173145), (476, 165870), (485, 162792), (504, 156655), (510, 154812), (532, 148410), (570, 138516), (582, 135660), (595, 132696), (612, 129010), (630, 125324), (646, 122220), (665, 118728), (679, 116280), (680, 116109), (684, 115430), (714, 110580), (760, 103887), (765, 103208), (776, 101745), (798, 98940), (840, 93993), (855, 92344), (873, 90440), (952, 82935), (969, 81480), (970, 81396), (1020, 77406), (1064, 74205), (1071, 73720), (1140, 69258), (1164, 67830), (1190, 66348), (1197, 65960), (1224, 64505), (1260, 62662), (1292, 61110), (1330, 59364), (1358, 58140), (1368, 57715), (1428, 55290), (1455, 54264), (1530, 51604), (1596, 49470), (1615, 48888), (1649, 47880), (1710, 46172), (1746, 45220), (1785, 44232), (1843, 42840), (1938, 40740), (1940, 40698), (1995, 39576), (2037, 38760), (2040, 38703), (2142, 36860), (2261, 34920), (2280, 34629), (2328, 33915), (2380, 33174), (2394, 32980), (2520, 31331), (2584, 30555), (2660, 29682), (2716, 29070), (2856, 27645), (2907, 27160), (2910, 27132), (3060, 25802), (3192, 24735), (3230, 24444), (3298, 23940), (3395, 23256), (3420, 23086), (3492, 22610), (3570, 22116), (3686, 21420), (3876, 20370), (3880, 20349), (3990, 19788), (4074, 19380), (4284, 18430), (4365, 18088), (4522, 17460), (4760, 16587), (4788, 16490), (4845, 16296), (4947, 15960), (5320, 14841), (5355, 14744), (5432, 14535), (5529, 14280), (5814, 13580), (5820, 13566), (5985, 13192), (6111, 12920), (6120, 12901), (6460, 12222), (6596, 11970), (6783, 11640), (6790, 11628), (6840, 11543), (6984, 11305), (7140, 11058), (7372, 10710), (7752, 10185), (7980, 9894), (8148, 9690), (8245, 9576), (8568, 9215), (8730, 9044)]