1455184640

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2$

素因数の和:116

約数の個数: 324

約数和(自身を含む): 4457203632

約数和(自身を除く): 3002018992

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 128, 130, 140, 155, 160, 169, 182, 208, 217, 224, 248, 256, 260, 280, 310, 320, 338, 364, 403, 416, 434, 448, 455, 496, 520, 560, 620, 640, 676, 728, 806, 832, 845, 868, 896, 910, 961, 992, 1040, 1085, 1120, 1183, 1240, 1280, 1352, 1456, 1612, 1664, 1690, 1736, 1792, 1820, 1922, 1984, 2015, 2080, 2170, 2240, 2366, 2480, 2704, 2821, 2912, 3224, 3328, 3380, 3472, 3640, 3844, 3968, 4030, 4160, 4340, 4480, 4732, 4805, 4960, 5239, 5408, 5642, 5824, 5915, 6448, 6727, 6760, 6944, 7280, 7688, 7936, 8060, 8320, 8680, 8960, 9464, 9610, 9920, 10478, 10816, 11284, 11648, 11830, 12493, 12896, 13454, 13520, 13888, 14105, 14560, 15376, 16120, 16640, 17360, 18928, 19220, 19840, 20956, 21632, 22568, 23296, 23660, 24986, 25792, 26195, 26908, 27040, 27776, 28210, 29120, 30752, 32240, 33635, 34720, 36673, 37856, 38440, 39680, 41912, 43264, 45136, 47320, 49972, 51584, 52390, 53816, 54080, 55552, 56420, 58240, 61504, 62465, 64480, 67270, 69440, 73346, 75712, 76880, 83824, 87451, 90272, 94640, 99944, 103168, 104780, 107632, 108160, 112840, 116480, 123008, 124930, 128960, 134540, 138880, 146692, 151424, 153760, 162409, 167648, 174902, 180544, 183365, 189280, 199888, 209560, 215264, 216320, 225680, 246016, 249860, 257920, 269080, 277760, 293384, 302848, 307520, 324818, 335296, 349804, 361088, 366730, 378560, 399776, 419120, 430528, 437255, 451360, 499720, 515840, 538160, 586768, 615040, 649636, 670592, 699608, 722176, 733460, 757120, 799552, 812045, 838240, 861056, 874510, 902720, 999440, 1076320, 1136863, 1173536, 1230080, 1299272, 1341184, 1399216, 1466920, 1514240, 1599104, 1624090, 1676480, 1722112, 1749020, 1805440, 1998880, 2152640, 2273726, 2347072, 2598544, 2798432, 2933840, 3198208, 3248180, 3352960, 3498040, 3610880, 3997760, 4305280, 4547452, 4694144, 5197088, 5596864, 5684315, 5867680, 6496360, 6705920, 6996080, 7995520, 8610560, 9094904, 9388288, 10394176, 11193728, 11368630, 11735360, 12992720, 13992160, 15991040, 18189808, 20788352, 22387456, 22737260, 23470720, 25985440, 27984320, 36379616, 41576704, 45474520, 46941440, 51970880, 55968640, 72759232, 90949040, 103941760, 111937280, 145518464, 181898080, 207883520, 291036928, 363796160, 727592320, 1455184640]

約数ペア:

[(1, 1455184640), (2, 727592320), (4, 363796160), (5, 291036928), (7, 207883520), (8, 181898080), (10, 145518464), (13, 111937280), (14, 103941760), (16, 90949040), (20, 72759232), (26, 55968640), (28, 51970880), (31, 46941440), (32, 45474520), (35, 41576704), (40, 36379616), (52, 27984320), (56, 25985440), (62, 23470720), (64, 22737260), (65, 22387456), (70, 20788352), (80, 18189808), (91, 15991040), (104, 13992160), (112, 12992720), (124, 11735360), (128, 11368630), (130, 11193728), (140, 10394176), (155, 9388288), (160, 9094904), (169, 8610560), (182, 7995520), (208, 6996080), (217, 6705920), (224, 6496360), (248, 5867680), (256, 5684315), (260, 5596864), (280, 5197088), (310, 4694144), (320, 4547452), (338, 4305280), (364, 3997760), (403, 3610880), (416, 3498040), (434, 3352960), (448, 3248180), (455, 3198208), (496, 2933840), (520, 2798432), (560, 2598544), (620, 2347072), (640, 2273726), (676, 2152640), (728, 1998880), (806, 1805440), (832, 1749020), (845, 1722112), (868, 1676480), (896, 1624090), (910, 1599104), (961, 1514240), (992, 1466920), (1040, 1399216), (1085, 1341184), (1120, 1299272), (1183, 1230080), (1240, 1173536), (1280, 1136863), (1352, 1076320), (1456, 999440), (1612, 902720), (1664, 874510), (1690, 861056), (1736, 838240), (1792, 812045), (1820, 799552), (1922, 757120), (1984, 733460), (2015, 722176), (2080, 699608), (2170, 670592), (2240, 649636), (2366, 615040), (2480, 586768), (2704, 538160), (2821, 515840), (2912, 499720), (3224, 451360), (3328, 437255), (3380, 430528), (3472, 419120), (3640, 399776), (3844, 378560), (3968, 366730), (4030, 361088), (4160, 349804), (4340, 335296), (4480, 324818), (4732, 307520), (4805, 302848), (4960, 293384), (5239, 277760), (5408, 269080), (5642, 257920), (5824, 249860), (5915, 246016), (6448, 225680), (6727, 216320), (6760, 215264), (6944, 209560), (7280, 199888), (7688, 189280), (7936, 183365), (8060, 180544), (8320, 174902), (8680, 167648), (8960, 162409), (9464, 153760), (9610, 151424), (9920, 146692), (10478, 138880), (10816, 134540), (11284, 128960), (11648, 124930), (11830, 123008), (12493, 116480), (12896, 112840), (13454, 108160), (13520, 107632), (13888, 104780), (14105, 103168), (14560, 99944), (15376, 94640), (16120, 90272), (16640, 87451), (17360, 83824), (18928, 76880), (19220, 75712), (19840, 73346), (20956, 69440), (21632, 67270), (22568, 64480), (23296, 62465), (23660, 61504), (24986, 58240), (25792, 56420), (26195, 55552), (26908, 54080), (27040, 53816), (27776, 52390), (28210, 51584), (29120, 49972), (30752, 47320), (32240, 45136), (33635, 43264), (34720, 41912), (36673, 39680), (37856, 38440)]