12215866320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{16267}}^1$

素因数の和:16442

約数の個数: 240

約数和(自身を含む): 47203228800

約数和(自身を除く): 34987362480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 149, 168, 180, 210, 240, 252, 280, 298, 315, 336, 360, 420, 447, 504, 560, 596, 630, 720, 745, 840, 894, 1008, 1043, 1192, 1260, 1341, 1490, 1680, 1788, 2086, 2235, 2384, 2520, 2682, 2980, 3129, 3576, 4172, 4470, 5040, 5215, 5364, 5960, 6258, 6705, 7152, 8344, 8940, 9387, 10430, 10728, 11920, 12516, 13410, 15645, 16267, 16688, 17880, 18774, 20860, 21456, 25032, 26820, 31290, 32534, 35760, 37548, 41720, 46935, 48801, 50064, 53640, 62580, 65068, 75096, 81335, 83440, 93870, 97602, 107280, 113869, 125160, 130136, 146403, 150192, 162670, 187740, 195204, 227738, 244005, 250320, 260272, 292806, 325340, 341607, 375480, 390408, 455476, 488010, 569345, 585612, 650680, 683214, 732015, 750960, 780816, 910952, 976020, 1024821, 1138690, 1171224, 1301360, 1366428, 1464030, 1708035, 1821904, 1952040, 2049642, 2277380, 2342448, 2423783, 2732856, 2928060, 3416070, 3904080, 4099284, 4554760, 4847566, 5124105, 5465712, 5856120, 6832140, 7271349, 8198568, 9109520, 9695132, 10248210, 11712240, 12118915, 13664280, 14542698, 16397136, 16966481, 19390264, 20496420, 21814047, 24237830, 27328560, 29085396, 33932962, 36356745, 38780528, 40992840, 43628094, 48475660, 50899443, 58170792, 67865924, 72713490, 81985680, 84832405, 87256188, 96951320, 101798886, 109070235, 116341584, 135731848, 145426980, 152698329, 169664810, 174512376, 193902640, 203597772, 218140470, 254497215, 271463696, 290853960, 305396658, 339329620, 349024752, 407195544, 436280940, 508994430, 581707920, 610793316, 678659240, 763491645, 814391088, 872561880, 1017988860, 1221586632, 1357318480, 1526983290, 1745123760, 2035977720, 2443173264, 3053966580, 4071955440, 6107933160, 12215866320]

約数ペア:

[(1, 12215866320), (2, 6107933160), (3, 4071955440), (4, 3053966580), (5, 2443173264), (6, 2035977720), (7, 1745123760), (8, 1526983290), (9, 1357318480), (10, 1221586632), (12, 1017988860), (14, 872561880), (15, 814391088), (16, 763491645), (18, 678659240), (20, 610793316), (21, 581707920), (24, 508994430), (28, 436280940), (30, 407195544), (35, 349024752), (36, 339329620), (40, 305396658), (42, 290853960), (45, 271463696), (48, 254497215), (56, 218140470), (60, 203597772), (63, 193902640), (70, 174512376), (72, 169664810), (80, 152698329), (84, 145426980), (90, 135731848), (105, 116341584), (112, 109070235), (120, 101798886), (126, 96951320), (140, 87256188), (144, 84832405), (149, 81985680), (168, 72713490), (180, 67865924), (210, 58170792), (240, 50899443), (252, 48475660), (280, 43628094), (298, 40992840), (315, 38780528), (336, 36356745), (360, 33932962), (420, 29085396), (447, 27328560), (504, 24237830), (560, 21814047), (596, 20496420), (630, 19390264), (720, 16966481), (745, 16397136), (840, 14542698), (894, 13664280), (1008, 12118915), (1043, 11712240), (1192, 10248210), (1260, 9695132), (1341, 9109520), (1490, 8198568), (1680, 7271349), (1788, 6832140), (2086, 5856120), (2235, 5465712), (2384, 5124105), (2520, 4847566), (2682, 4554760), (2980, 4099284), (3129, 3904080), (3576, 3416070), (4172, 2928060), (4470, 2732856), (5040, 2423783), (5215, 2342448), (5364, 2277380), (5960, 2049642), (6258, 1952040), (6705, 1821904), (7152, 1708035), (8344, 1464030), (8940, 1366428), (9387, 1301360), (10430, 1171224), (10728, 1138690), (11920, 1024821), (12516, 976020), (13410, 910952), (15645, 780816), (16267, 750960), (16688, 732015), (17880, 683214), (18774, 650680), (20860, 585612), (21456, 569345), (25032, 488010), (26820, 455476), (31290, 390408), (32534, 375480), (35760, 341607), (37548, 325340), (41720, 292806), (46935, 260272), (48801, 250320), (50064, 244005), (53640, 227738), (62580, 195204), (65068, 187740), (75096, 162670), (81335, 150192), (83440, 146403), (93870, 130136), (97602, 125160), (107280, 113869)]