1287931886280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{145531}}^1$

素因数の和:145653

約数の個数: 384

約数和(自身を含む): 4729487293440

約数和(自身を除く): 3441555407160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 61, 62, 65, 72, 78, 90, 93, 104, 117, 120, 122, 124, 130, 155, 156, 180, 183, 186, 195, 234, 244, 248, 260, 279, 305, 310, 312, 360, 366, 372, 390, 403, 465, 468, 488, 520, 549, 558, 585, 610, 620, 732, 744, 780, 793, 806, 915, 930, 936, 1098, 1116, 1170, 1209, 1220, 1240, 1395, 1464, 1560, 1586, 1612, 1830, 1860, 1891, 2015, 2196, 2232, 2340, 2379, 2418, 2440, 2745, 2790, 3172, 3224, 3627, 3660, 3720, 3782, 3965, 4030, 4392, 4680, 4758, 4836, 5490, 5580, 5673, 6045, 6344, 7137, 7254, 7320, 7564, 7930, 8060, 9455, 9516, 9672, 10980, 11160, 11346, 11895, 12090, 14274, 14508, 15128, 15860, 16120, 17019, 18135, 18910, 19032, 21960, 22692, 23790, 24180, 24583, 28365, 28548, 29016, 31720, 34038, 35685, 36270, 37820, 45384, 47580, 48360, 49166, 56730, 57096, 68076, 71370, 72540, 73749, 75640, 85095, 95160, 98332, 113460, 122915, 136152, 142740, 145080, 145531, 147498, 170190, 196664, 221247, 226920, 245830, 285480, 291062, 294996, 340380, 368745, 436593, 442494, 491660, 582124, 589992, 680760, 727655, 737490, 873186, 884988, 983320, 1106235, 1164248, 1309779, 1455310, 1474980, 1746372, 1769976, 1891903, 2182965, 2212470, 2619558, 2910620, 2949960, 3492744, 3783806, 4365930, 4424940, 4511461, 5239116, 5675709, 5821240, 6548895, 7567612, 8731860, 8849880, 8877391, 9022922, 9459515, 10478232, 11351418, 13097790, 13534383, 15135224, 17027127, 17463720, 17754782, 18045844, 18919030, 22557305, 22702836, 26195580, 26632173, 27068766, 28378545, 34054254, 35509564, 36091688, 37838060, 40603149, 44386955, 45114610, 45405672, 52391160, 53264346, 54137532, 56757090, 58648993, 67671915, 68108508, 71019128, 75676120, 79896519, 81206298, 85135635, 88773910, 90229220, 106528692, 108275064, 113514180, 115406083, 117297986, 133160865, 135343830, 136217016, 159793038, 162412596, 170271270, 175946979, 177547820, 180458440, 203015745, 213057384, 227028360, 230812166, 234595972, 266321730, 270687660, 275199121, 293244965, 319586076, 324825192, 340542540, 346218249, 351893958, 355095640, 399482595, 406031490, 461624332, 469191944, 527840937, 532643460, 541375320, 550398242, 577030415, 586489930, 639172152, 681085080, 692436498, 703787916, 798965190, 812062980, 825597363, 879734895, 923248664, 1038654747, 1055681874, 1065286920, 1100796484, 1154060830, 1172979860, 1375995605, 1384872996, 1407575832, 1597930380, 1624125960, 1651194726, 1731091245, 1759469790, 2077309494, 2111363748, 2201592968, 2308121660, 2345959720, 2476792089, 2639204685, 2751991210, 2769745992, 3195860760, 3302389452, 3462182490, 3518939580, 3577588573, 4127986815, 4154618988, 4222727496, 4616243320, 4953584178, 5193273735, 5278409370, 5503982420, 6604778904, 6924364980, 7037879160, 7155177146, 8255973630, 8309237976, 9907168356, 10386547470, 10556818740, 10732765719, 11007964840, 12383960445, 13848729960, 14310354292, 16511947260, 17887942865, 19814336712, 20773094940, 21113637480, 21465531438, 24767920890, 28620708584, 32198297157, 33023894520, 35775885730, 41546189880, 42931062876, 49535841780, 53663828595, 64396594314, 71551771460, 85862125752, 99071683560, 107327657190, 128793188628, 143103542920, 160991485785, 214655314380, 257586377256, 321982971570, 429310628760, 643965943140, 1287931886280]

約数ペア:

[(1, 1287931886280), (2, 643965943140), (3, 429310628760), (4, 321982971570), (5, 257586377256), (6, 214655314380), (8, 160991485785), (9, 143103542920), (10, 128793188628), (12, 107327657190), (13, 99071683560), (15, 85862125752), (18, 71551771460), (20, 64396594314), (24, 53663828595), (26, 49535841780), (30, 42931062876), (31, 41546189880), (36, 35775885730), (39, 33023894520), (40, 32198297157), (45, 28620708584), (52, 24767920890), (60, 21465531438), (61, 21113637480), (62, 20773094940), (65, 19814336712), (72, 17887942865), (78, 16511947260), (90, 14310354292), (93, 13848729960), (104, 12383960445), (117, 11007964840), (120, 10732765719), (122, 10556818740), (124, 10386547470), (130, 9907168356), (155, 8309237976), (156, 8255973630), (180, 7155177146), (183, 7037879160), (186, 6924364980), (195, 6604778904), (234, 5503982420), (244, 5278409370), (248, 5193273735), (260, 4953584178), (279, 4616243320), (305, 4222727496), (310, 4154618988), (312, 4127986815), (360, 3577588573), (366, 3518939580), (372, 3462182490), (390, 3302389452), (403, 3195860760), (465, 2769745992), (468, 2751991210), (488, 2639204685), (520, 2476792089), (549, 2345959720), (558, 2308121660), (585, 2201592968), (610, 2111363748), (620, 2077309494), (732, 1759469790), (744, 1731091245), (780, 1651194726), (793, 1624125960), (806, 1597930380), (915, 1407575832), (930, 1384872996), (936, 1375995605), (1098, 1172979860), (1116, 1154060830), (1170, 1100796484), (1209, 1065286920), (1220, 1055681874), (1240, 1038654747), (1395, 923248664), (1464, 879734895), (1560, 825597363), (1586, 812062980), (1612, 798965190), (1830, 703787916), (1860, 692436498), (1891, 681085080), (2015, 639172152), (2196, 586489930), (2232, 577030415), (2340, 550398242), (2379, 541375320), (2418, 532643460), (2440, 527840937), (2745, 469191944), (2790, 461624332), (3172, 406031490), (3224, 399482595), (3627, 355095640), (3660, 351893958), (3720, 346218249), (3782, 340542540), (3965, 324825192), (4030, 319586076), (4392, 293244965), (4680, 275199121), (4758, 270687660), (4836, 266321730), (5490, 234595972), (5580, 230812166), (5673, 227028360), (6045, 213057384), (6344, 203015745), (7137, 180458440), (7254, 177547820), (7320, 175946979), (7564, 170271270), (7930, 162412596), (8060, 159793038), (9455, 136217016), (9516, 135343830), (9672, 133160865), (10980, 117297986), (11160, 115406083), (11346, 113514180), (11895, 108275064), (12090, 106528692), (14274, 90229220), (14508, 88773910), (15128, 85135635), (15860, 81206298), (16120, 79896519), (17019, 75676120), (18135, 71019128), (18910, 68108508), (19032, 67671915), (21960, 58648993), (22692, 56757090), (23790, 54137532), (24180, 53264346), (24583, 52391160), (28365, 45405672), (28548, 45114610), (29016, 44386955), (31720, 40603149), (34038, 37838060), (35685, 36091688), (36270, 35509564), (37820, 34054254), (45384, 28378545), (47580, 27068766), (48360, 26632173), (49166, 26195580), (56730, 22702836), (57096, 22557305), (68076, 18919030), (71370, 18045844), (72540, 17754782), (73749, 17463720), (75640, 17027127), (85095, 15135224), (95160, 13534383), (98332, 13097790), (113460, 11351418), (122915, 10478232), (136152, 9459515), (142740, 9022922), (145080, 8877391), (145531, 8849880), (147498, 8731860), (170190, 7567612), (196664, 6548895), (221247, 5821240), (226920, 5675709), (245830, 5239116), (285480, 4511461), (291062, 4424940), (294996, 4365930), (340380, 3783806), (368745, 3492744), (436593, 2949960), (442494, 2910620), (491660, 2619558), (582124, 2212470), (589992, 2182965), (680760, 1891903), (727655, 1769976), (737490, 1746372), (873186, 1474980), (884988, 1455310), (983320, 1309779), (1106235, 1164248)]