1780163840

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:118

約数の個数: 576

約数和(自身を含む): 5933813760

約数和(自身を除く): 4153649920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 29, 31, 32, 34, 35, 40, 52, 56, 58, 62, 64, 65, 68, 70, 80, 85, 91, 104, 112, 116, 119, 124, 128, 130, 136, 140, 145, 155, 160, 170, 182, 203, 208, 217, 221, 224, 232, 238, 248, 256, 260, 272, 280, 290, 310, 320, 340, 364, 377, 403, 406, 416, 434, 442, 448, 455, 464, 476, 493, 496, 520, 527, 544, 560, 580, 595, 620, 640, 680, 728, 754, 806, 812, 832, 868, 884, 896, 899, 910, 928, 952, 986, 992, 1015, 1040, 1054, 1085, 1088, 1105, 1120, 1160, 1190, 1240, 1280, 1360, 1456, 1508, 1547, 1612, 1624, 1664, 1736, 1768, 1792, 1798, 1820, 1856, 1885, 1904, 1972, 1984, 2015, 2030, 2080, 2108, 2170, 2176, 2210, 2240, 2320, 2380, 2465, 2480, 2635, 2639, 2720, 2821, 2912, 3016, 3094, 3224, 3248, 3328, 3451, 3472, 3536, 3596, 3640, 3689, 3712, 3770, 3808, 3944, 3968, 4030, 4060, 4160, 4216, 4340, 4352, 4420, 4480, 4495, 4640, 4760, 4930, 4960, 5270, 5278, 5440, 5642, 5824, 6032, 6188, 6293, 6409, 6448, 6496, 6851, 6902, 6944, 7072, 7192, 7280, 7378, 7424, 7540, 7616, 7735, 7888, 7936, 8060, 8120, 8320, 8432, 8680, 8840, 8960, 8990, 9280, 9520, 9860, 9920, 10540, 10556, 10880, 11284, 11648, 11687, 12064, 12376, 12586, 12818, 12896, 12992, 13195, 13702, 13804, 13888, 14105, 14144, 14384, 14560, 14756, 15080, 15232, 15283, 15470, 15776, 16120, 16240, 16640, 16864, 17255, 17360, 17680, 17980, 18445, 18560, 19040, 19720, 19840, 21080, 21112, 21760, 22568, 23296, 23374, 24128, 24752, 25172, 25636, 25792, 25984, 26390, 27404, 27608, 27776, 28210, 28288, 28768, 29120, 29512, 30160, 30464, 30566, 30940, 31465, 31552, 32045, 32240, 32480, 33728, 34255, 34510, 34720, 35360, 35960, 36890, 37120, 38080, 39440, 39680, 42160, 42224, 44863, 45136, 46748, 47957, 48256, 49504, 50344, 51272, 51584, 51968, 52780, 54808, 55216, 55552, 56420, 56576, 57536, 58240, 58435, 59024, 60320, 61132, 61880, 62930, 63104, 64090, 64480, 64960, 67456, 68510, 69020, 69440, 70720, 71920, 73780, 76160, 76415, 78880, 81809, 84320, 84448, 89726, 90272, 93496, 95914, 96512, 99008, 100688, 102544, 103168, 105560, 106981, 109616, 110432, 112840, 115072, 116480, 116870, 118048, 120640, 122264, 123760, 125860, 126208, 128180, 128960, 129920, 134912, 137020, 138040, 138880, 141440, 143840, 147560, 152320, 152830, 157760, 163618, 168640, 168896, 179452, 180544, 186992, 191828, 198016, 198679, 201376, 205088, 211120, 213962, 219232, 220864, 224315, 225680, 230144, 233740, 236096, 239785, 241280, 244528, 247520, 251720, 256360, 257920, 259840, 274040, 276080, 277760, 282880, 287680, 295120, 305660, 315520, 327236, 337280, 337792, 358904, 361088, 373984, 383656, 396032, 397358, 402752, 409045, 410176, 422240, 427924, 438464, 441728, 448630, 451360, 467480, 472192, 479570, 482560, 489056, 495040, 503440, 512720, 515840, 534905, 548080, 552160, 575360, 590240, 611320, 631040, 654472, 674560, 675584, 717808, 722176, 747968, 767312, 794716, 805504, 818090, 820352, 844480, 855848, 876928, 883456, 897260, 902720, 934960, 944384, 959140, 978112, 990080, 993395, 1006880, 1025440, 1069810, 1096160, 1104320, 1150720, 1180480, 1222640, 1308944, 1390753, 1435616, 1495936, 1534624, 1589432, 1611008, 1636180, 1640704, 1688960, 1711696, 1753856, 1794520, 1805440, 1869920, 1918280, 1956224, 1980160, 1986790, 2013760, 2050880, 2139620, 2192320, 2208640, 2360960, 2445280, 2617888, 2781506, 2871232, 2991872, 3069248, 3178864, 3272360, 3377920, 3423392, 3589040, 3610880, 3739840, 3836560, 3912448, 3973580, 4027520, 4101760, 4279240, 4384640, 4417280, 4721920, 4890560, 5235776, 5563012, 5742464, 6138496, 6357728, 6544720, 6846784, 6953765, 7178080, 7479680, 7673120, 7947160, 8055040, 8203520, 8558480, 8769280, 9781120, 10471552, 11126024, 11484928, 12276992, 12715456, 13089440, 13693568, 13907530, 14356160, 14959360, 15346240, 15894320, 17116960, 19562240, 20943104, 22252048, 25430912, 26178880, 27387136, 27815060, 28712320, 30692480, 31788640, 34233920, 44504096, 50861824, 52357760, 55630120, 57424640, 61384960, 63577280, 68467840, 89008192, 104715520, 111260240, 127154560, 136935680, 178016384, 222520480, 254309120, 356032768, 445040960, 890081920, 1780163840]

約数ペア:

[(1, 1780163840), (2, 890081920), (4, 445040960), (5, 356032768), (7, 254309120), (8, 222520480), (10, 178016384), (13, 136935680), (14, 127154560), (16, 111260240), (17, 104715520), (20, 89008192), (26, 68467840), (28, 63577280), (29, 61384960), (31, 57424640), (32, 55630120), (34, 52357760), (35, 50861824), (40, 44504096), (52, 34233920), (56, 31788640), (58, 30692480), (62, 28712320), (64, 27815060), (65, 27387136), (68, 26178880), (70, 25430912), (80, 22252048), (85, 20943104), (91, 19562240), (104, 17116960), (112, 15894320), (116, 15346240), (119, 14959360), (124, 14356160), (128, 13907530), (130, 13693568), (136, 13089440), (140, 12715456), (145, 12276992), (155, 11484928), (160, 11126024), (170, 10471552), (182, 9781120), (203, 8769280), (208, 8558480), (217, 8203520), (221, 8055040), (224, 7947160), (232, 7673120), (238, 7479680), (248, 7178080), (256, 6953765), (260, 6846784), (272, 6544720), (280, 6357728), (290, 6138496), (310, 5742464), (320, 5563012), (340, 5235776), (364, 4890560), (377, 4721920), (403, 4417280), (406, 4384640), (416, 4279240), (434, 4101760), (442, 4027520), (448, 3973580), (455, 3912448), (464, 3836560), (476, 3739840), (493, 3610880), (496, 3589040), (520, 3423392), (527, 3377920), (544, 3272360), (560, 3178864), (580, 3069248), (595, 2991872), (620, 2871232), (640, 2781506), (680, 2617888), (728, 2445280), (754, 2360960), (806, 2208640), (812, 2192320), (832, 2139620), (868, 2050880), (884, 2013760), (896, 1986790), (899, 1980160), (910, 1956224), (928, 1918280), (952, 1869920), (986, 1805440), (992, 1794520), (1015, 1753856), (1040, 1711696), (1054, 1688960), (1085, 1640704), (1088, 1636180), (1105, 1611008), (1120, 1589432), (1160, 1534624), (1190, 1495936), (1240, 1435616), (1280, 1390753), (1360, 1308944), (1456, 1222640), (1508, 1180480), (1547, 1150720), (1612, 1104320), (1624, 1096160), (1664, 1069810), (1736, 1025440), (1768, 1006880), (1792, 993395), (1798, 990080), (1820, 978112), (1856, 959140), (1885, 944384), (1904, 934960), (1972, 902720), (1984, 897260), (2015, 883456), (2030, 876928), (2080, 855848), (2108, 844480), (2170, 820352), (2176, 818090), (2210, 805504), (2240, 794716), (2320, 767312), (2380, 747968), (2465, 722176), (2480, 717808), (2635, 675584), (2639, 674560), (2720, 654472), (2821, 631040), (2912, 611320), (3016, 590240), (3094, 575360), (3224, 552160), (3248, 548080), (3328, 534905), (3451, 515840), (3472, 512720), (3536, 503440), (3596, 495040), (3640, 489056), (3689, 482560), (3712, 479570), (3770, 472192), (3808, 467480), (3944, 451360), (3968, 448630), (4030, 441728), (4060, 438464), (4160, 427924), (4216, 422240), (4340, 410176), (4352, 409045), (4420, 402752), (4480, 397358), (4495, 396032), (4640, 383656), (4760, 373984), (4930, 361088), (4960, 358904), (5270, 337792), (5278, 337280), (5440, 327236), (5642, 315520), (5824, 305660), (6032, 295120), (6188, 287680), (6293, 282880), (6409, 277760), (6448, 276080), (6496, 274040), (6851, 259840), (6902, 257920), (6944, 256360), (7072, 251720), (7192, 247520), (7280, 244528), (7378, 241280), (7424, 239785), (7540, 236096), (7616, 233740), (7735, 230144), (7888, 225680), (7936, 224315), (8060, 220864), (8120, 219232), (8320, 213962), (8432, 211120), (8680, 205088), (8840, 201376), (8960, 198679), (8990, 198016), (9280, 191828), (9520, 186992), (9860, 180544), (9920, 179452), (10540, 168896), (10556, 168640), (10880, 163618), (11284, 157760), (11648, 152830), (11687, 152320), (12064, 147560), (12376, 143840), (12586, 141440), (12818, 138880), (12896, 138040), (12992, 137020), (13195, 134912), (13702, 129920), (13804, 128960), (13888, 128180), (14105, 126208), (14144, 125860), (14384, 123760), (14560, 122264), (14756, 120640), (15080, 118048), (15232, 116870), (15283, 116480), (15470, 115072), (15776, 112840), (16120, 110432), (16240, 109616), (16640, 106981), (16864, 105560), (17255, 103168), (17360, 102544), (17680, 100688), (17980, 99008), (18445, 96512), (18560, 95914), (19040, 93496), (19720, 90272), (19840, 89726), (21080, 84448), (21112, 84320), (21760, 81809), (22568, 78880), (23296, 76415), (23374, 76160), (24128, 73780), (24752, 71920), (25172, 70720), (25636, 69440), (25792, 69020), (25984, 68510), (26390, 67456), (27404, 64960), (27608, 64480), (27776, 64090), (28210, 63104), (28288, 62930), (28768, 61880), (29120, 61132), (29512, 60320), (30160, 59024), (30464, 58435), (30566, 58240), (30940, 57536), (31465, 56576), (31552, 56420), (32045, 55552), (32240, 55216), (32480, 54808), (33728, 52780), (34255, 51968), (34510, 51584), (34720, 51272), (35360, 50344), (35960, 49504), (36890, 48256), (37120, 47957), (38080, 46748), (39440, 45136), (39680, 44863), (42160, 42224)]