15421388570640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{405709}}^1$

素因数の和:405903

約数の個数: 480

約数和(自身を含む): 58012816942080

約数和(自身を除く): 42591428371440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 131, 144, 155, 156, 180, 186, 195, 208, 234, 240, 248, 260, 262, 279, 310, 312, 360, 372, 390, 393, 403, 465, 468, 496, 520, 524, 558, 585, 620, 624, 655, 720, 744, 780, 786, 806, 930, 936, 1040, 1048, 1116, 1170, 1179, 1209, 1240, 1310, 1395, 1488, 1560, 1572, 1612, 1703, 1860, 1872, 1965, 2015, 2096, 2232, 2340, 2358, 2418, 2480, 2620, 2790, 3120, 3144, 3224, 3406, 3627, 3720, 3930, 4030, 4061, 4464, 4680, 4716, 4836, 5109, 5240, 5580, 5895, 6045, 6288, 6448, 6812, 7254, 7440, 7860, 8060, 8122, 8515, 9360, 9432, 9672, 10218, 10480, 11160, 11790, 12090, 12183, 13624, 14508, 15327, 15720, 16120, 16244, 17030, 18135, 18864, 19344, 20305, 20436, 22320, 23580, 24180, 24366, 25545, 27248, 29016, 30654, 31440, 32240, 32488, 34060, 36270, 36549, 40610, 40872, 47160, 48360, 48732, 51090, 52793, 58032, 60915, 61308, 64976, 68120, 72540, 73098, 76635, 81220, 81744, 94320, 96720, 97464, 102180, 105586, 121830, 122616, 136240, 145080, 146196, 153270, 158379, 162440, 182745, 194928, 204360, 211172, 243660, 245232, 263965, 290160, 292392, 306540, 316758, 324880, 365490, 405709, 408720, 422344, 475137, 487320, 527930, 584784, 613080, 633516, 730980, 791895, 811418, 844688, 950274, 974640, 1055860, 1217127, 1226160, 1267032, 1461960, 1583790, 1622836, 1900548, 2028545, 2111720, 2375685, 2434254, 2534064, 2923920, 3167580, 3245672, 3651381, 3801096, 4057090, 4223440, 4751370, 4868508, 5274217, 6085635, 6335160, 6491344, 7302762, 7602192, 8114180, 9502740, 9737016, 10548434, 12171270, 12576979, 12670320, 14605524, 15822651, 16228360, 18256905, 19005480, 19474032, 21096868, 24342540, 25153958, 26371085, 29211048, 31645302, 32456720, 36513810, 37730937, 38010960, 42193736, 47467953, 48685080, 50307916, 52742170, 53147879, 58422096, 62884895, 63290604, 73027620, 75461874, 79113255, 84387472, 94935906, 97370160, 100615832, 105484340, 106295758, 113192811, 125769790, 126581208, 146055240, 150923748, 158226510, 159443637, 163500727, 188654685, 189871812, 201231664, 210968680, 212591516, 226385622, 237339765, 251539580, 253162416, 265739395, 292110480, 301847496, 316453020, 318887274, 327001454, 377309370, 379743624, 421937360, 425183032, 452771244, 474679530, 478330911, 490502181, 503079160, 531478790, 565964055, 603694992, 632906040, 637774548, 654002908, 690922427, 754618740, 759487248, 797218185, 817503635, 850366064, 905542488, 949359060, 956661822, 981004362, 1006158320, 1062957580, 1131928110, 1265812080, 1275549096, 1308005816, 1381844854, 1471506543, 1509237480, 1594436370, 1635007270, 1647584249, 1811084976, 1898718120, 1913323644, 1962008724, 2072767281, 2125915160, 2263856220, 2391654555, 2452510905, 2551098192, 2616011632, 2763689708, 2943013086, 3018474960, 3188872740, 3270014540, 3295168498, 3454612135, 3797436240, 3826647288, 3924017448, 4145534562, 4251830320, 4527712440, 4783309110, 4905021810, 4942752747, 5527379416, 5886026172, 6218301843, 6377745480, 6540029080, 6590336996, 6909224270, 7357532715, 7653294576, 7848034896, 8237921245, 8291069124, 9055424880, 9566618220, 9810043620, 9885505494, 10363836405, 11054758832, 11772052344, 12436603686, 12755490960, 13080058160, 13180673992, 13818448540, 14715065430, 14828258241, 16475842490, 16582138248, 19133236440, 19620087240, 19771010988, 20727672810, 21418595237, 23544104688, 24713763735, 24873207372, 26361347984, 27636897080, 29430130860, 29656516482, 31091509215, 32951684980, 33164276496, 38266472880, 39240174480, 39542021976, 41455345620, 42837190474, 49427527470, 49746414744, 55273794160, 58860261720, 59313032964, 62183018430, 64255785711, 65903369960, 74141291205, 79084043952, 82910691240, 85674380948, 98855054940, 99492829488, 107092976185, 117720523440, 118626065928, 124366036860, 128511571422, 131806739920, 148282582410, 165821382480, 171348761896, 192767357133, 197710109880, 214185952370, 237252131856, 248732073720, 257023142844, 296565164820, 321278928555, 342697523792, 385534714266, 395420219760, 428371904740, 497464147440, 514046285688, 593130329640, 642557857110, 771069428532, 856743809480, 963836785665, 1028092571376, 1186260659280, 1285115714220, 1542138857064, 1713487618960, 1927673571330, 2570231428440, 3084277714128, 3855347142660, 5140462856880, 7710694285320, 15421388570640]

約数ペア:

[(1, 15421388570640), (2, 7710694285320), (3, 5140462856880), (4, 3855347142660), (5, 3084277714128), (6, 2570231428440), (8, 1927673571330), (9, 1713487618960), (10, 1542138857064), (12, 1285115714220), (13, 1186260659280), (15, 1028092571376), (16, 963836785665), (18, 856743809480), (20, 771069428532), (24, 642557857110), (26, 593130329640), (30, 514046285688), (31, 497464147440), (36, 428371904740), (39, 395420219760), (40, 385534714266), (45, 342697523792), (48, 321278928555), (52, 296565164820), (60, 257023142844), (62, 248732073720), (65, 237252131856), (72, 214185952370), (78, 197710109880), (80, 192767357133), (90, 171348761896), (93, 165821382480), (104, 148282582410), (117, 131806739920), (120, 128511571422), (124, 124366036860), (130, 118626065928), (131, 117720523440), (144, 107092976185), (155, 99492829488), (156, 98855054940), (180, 85674380948), (186, 82910691240), (195, 79084043952), (208, 74141291205), (234, 65903369960), (240, 64255785711), (248, 62183018430), (260, 59313032964), (262, 58860261720), (279, 55273794160), (310, 49746414744), (312, 49427527470), (360, 42837190474), (372, 41455345620), (390, 39542021976), (393, 39240174480), (403, 38266472880), (465, 33164276496), (468, 32951684980), (496, 31091509215), (520, 29656516482), (524, 29430130860), (558, 27636897080), (585, 26361347984), (620, 24873207372), (624, 24713763735), (655, 23544104688), (720, 21418595237), (744, 20727672810), (780, 19771010988), (786, 19620087240), (806, 19133236440), (930, 16582138248), (936, 16475842490), (1040, 14828258241), (1048, 14715065430), (1116, 13818448540), (1170, 13180673992), (1179, 13080058160), (1209, 12755490960), (1240, 12436603686), (1310, 11772052344), (1395, 11054758832), (1488, 10363836405), (1560, 9885505494), (1572, 9810043620), (1612, 9566618220), (1703, 9055424880), (1860, 8291069124), (1872, 8237921245), (1965, 7848034896), (2015, 7653294576), (2096, 7357532715), (2232, 6909224270), (2340, 6590336996), (2358, 6540029080), (2418, 6377745480), (2480, 6218301843), (2620, 5886026172), (2790, 5527379416), (3120, 4942752747), (3144, 4905021810), (3224, 4783309110), (3406, 4527712440), (3627, 4251830320), (3720, 4145534562), (3930, 3924017448), (4030, 3826647288), (4061, 3797436240), (4464, 3454612135), (4680, 3295168498), (4716, 3270014540), (4836, 3188872740), (5109, 3018474960), (5240, 2943013086), (5580, 2763689708), (5895, 2616011632), (6045, 2551098192), (6288, 2452510905), (6448, 2391654555), (6812, 2263856220), (7254, 2125915160), (7440, 2072767281), (7860, 1962008724), (8060, 1913323644), (8122, 1898718120), (8515, 1811084976), (9360, 1647584249), (9432, 1635007270), (9672, 1594436370), (10218, 1509237480), (10480, 1471506543), (11160, 1381844854), (11790, 1308005816), (12090, 1275549096), (12183, 1265812080), (13624, 1131928110), (14508, 1062957580), (15327, 1006158320), (15720, 981004362), (16120, 956661822), (16244, 949359060), (17030, 905542488), (18135, 850366064), (18864, 817503635), (19344, 797218185), (20305, 759487248), (20436, 754618740), (22320, 690922427), (23580, 654002908), (24180, 637774548), (24366, 632906040), (25545, 603694992), (27248, 565964055), (29016, 531478790), (30654, 503079160), (31440, 490502181), (32240, 478330911), (32488, 474679530), (34060, 452771244), (36270, 425183032), (36549, 421937360), (40610, 379743624), (40872, 377309370), (47160, 327001454), (48360, 318887274), (48732, 316453020), (51090, 301847496), (52793, 292110480), (58032, 265739395), (60915, 253162416), (61308, 251539580), (64976, 237339765), (68120, 226385622), (72540, 212591516), (73098, 210968680), (76635, 201231664), (81220, 189871812), (81744, 188654685), (94320, 163500727), (96720, 159443637), (97464, 158226510), (102180, 150923748), (105586, 146055240), (121830, 126581208), (122616, 125769790), (136240, 113192811), (145080, 106295758), (146196, 105484340), (153270, 100615832), (158379, 97370160), (162440, 94935906), (182745, 84387472), (194928, 79113255), (204360, 75461874), (211172, 73027620), (243660, 63290604), (245232, 62884895), (263965, 58422096), (290160, 53147879), (292392, 52742170), (306540, 50307916), (316758, 48685080), (324880, 47467953), (365490, 42193736), (405709, 38010960), (408720, 37730937), (422344, 36513810), (475137, 32456720), (487320, 31645302), (527930, 29211048), (584784, 26371085), (613080, 25153958), (633516, 24342540), (730980, 21096868), (791895, 19474032), (811418, 19005480), (844688, 18256905), (950274, 16228360), (974640, 15822651), (1055860, 14605524), (1217127, 12670320), (1226160, 12576979), (1267032, 12171270), (1461960, 10548434), (1583790, 9737016), (1622836, 9502740), (1900548, 8114180), (2028545, 7602192), (2111720, 7302762), (2375685, 6491344), (2434254, 6335160), (2534064, 6085635), (2923920, 5274217), (3167580, 4868508), (3245672, 4751370), (3651381, 4223440), (3801096, 4057090)]