13071283920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{2161}}^1$

素因数の和:2482

約数の個数: 240

約数和(自身を含む): 45502040064

約数和(自身を除く): 32430756144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 271, 279, 310, 360, 372, 465, 496, 542, 558, 620, 720, 744, 813, 930, 1084, 1116, 1240, 1355, 1395, 1488, 1626, 1860, 2161, 2168, 2232, 2439, 2480, 2710, 2790, 3252, 3720, 4065, 4322, 4336, 4464, 4878, 5420, 5580, 6483, 6504, 7440, 8130, 8401, 8644, 9756, 10805, 10840, 11160, 12195, 12966, 13008, 16260, 16802, 17288, 19449, 19512, 21610, 21680, 22320, 24390, 25203, 25932, 32415, 32520, 33604, 34576, 38898, 39024, 42005, 43220, 48780, 50406, 51864, 64830, 65040, 66991, 67208, 75609, 77796, 84010, 86440, 97245, 97560, 100812, 103728, 126015, 129660, 133982, 134416, 151218, 155592, 168020, 172880, 194490, 195120, 200973, 201624, 252030, 259320, 267964, 302436, 311184, 334955, 336040, 378045, 388980, 401946, 403248, 504060, 518640, 535928, 585631, 602919, 604872, 669910, 672080, 756090, 777960, 803892, 1004865, 1008120, 1071856, 1171262, 1205838, 1209744, 1339820, 1512180, 1555920, 1607784, 1756893, 2009730, 2016240, 2342524, 2411676, 2679640, 2928155, 3014595, 3024360, 3215568, 3513786, 4019460, 4685048, 4823352, 5270679, 5359280, 5856310, 6029190, 6048720, 7027572, 8038920, 8784465, 9370096, 9646704, 10541358, 11712620, 12058380, 14055144, 16077840, 17568930, 18154561, 21082716, 23425240, 24116760, 26353395, 28110288, 35137860, 36309122, 42165432, 46850480, 48233520, 52706790, 54463683, 70275720, 72618244, 84330864, 90772805, 105413580, 108927366, 140551440, 145236488, 163391049, 181545610, 210827160, 217854732, 272318415, 290472976, 326782098, 363091220, 421654320, 435709464, 544636830, 653564196, 726182440, 816955245, 871418928, 1089273660, 1307128392, 1452364880, 1633910490, 2178547320, 2614256784, 3267820980, 4357094640, 6535641960, 13071283920]

約数ペア:

[(1, 13071283920), (2, 6535641960), (3, 4357094640), (4, 3267820980), (5, 2614256784), (6, 2178547320), (8, 1633910490), (9, 1452364880), (10, 1307128392), (12, 1089273660), (15, 871418928), (16, 816955245), (18, 726182440), (20, 653564196), (24, 544636830), (30, 435709464), (31, 421654320), (36, 363091220), (40, 326782098), (45, 290472976), (48, 272318415), (60, 217854732), (62, 210827160), (72, 181545610), (80, 163391049), (90, 145236488), (93, 140551440), (120, 108927366), (124, 105413580), (144, 90772805), (155, 84330864), (180, 72618244), (186, 70275720), (240, 54463683), (248, 52706790), (271, 48233520), (279, 46850480), (310, 42165432), (360, 36309122), (372, 35137860), (465, 28110288), (496, 26353395), (542, 24116760), (558, 23425240), (620, 21082716), (720, 18154561), (744, 17568930), (813, 16077840), (930, 14055144), (1084, 12058380), (1116, 11712620), (1240, 10541358), (1355, 9646704), (1395, 9370096), (1488, 8784465), (1626, 8038920), (1860, 7027572), (2161, 6048720), (2168, 6029190), (2232, 5856310), (2439, 5359280), (2480, 5270679), (2710, 4823352), (2790, 4685048), (3252, 4019460), (3720, 3513786), (4065, 3215568), (4322, 3024360), (4336, 3014595), (4464, 2928155), (4878, 2679640), (5420, 2411676), (5580, 2342524), (6483, 2016240), (6504, 2009730), (7440, 1756893), (8130, 1607784), (8401, 1555920), (8644, 1512180), (9756, 1339820), (10805, 1209744), (10840, 1205838), (11160, 1171262), (12195, 1071856), (12966, 1008120), (13008, 1004865), (16260, 803892), (16802, 777960), (17288, 756090), (19449, 672080), (19512, 669910), (21610, 604872), (21680, 602919), (22320, 585631), (24390, 535928), (25203, 518640), (25932, 504060), (32415, 403248), (32520, 401946), (33604, 388980), (34576, 378045), (38898, 336040), (39024, 334955), (42005, 311184), (43220, 302436), (48780, 267964), (50406, 259320), (51864, 252030), (64830, 201624), (65040, 200973), (66991, 195120), (67208, 194490), (75609, 172880), (77796, 168020), (84010, 155592), (86440, 151218), (97245, 134416), (97560, 133982), (100812, 129660), (103728, 126015)]