2105478720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{12391}}^1$

素因数の和:12473

約数の個数: 168

約数和(自身を含む): 7365309120

約数和(自身を除く): 5259830400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 192, 236, 240, 288, 295, 320, 354, 360, 472, 480, 531, 576, 590, 708, 720, 885, 944, 960, 1062, 1180, 1416, 1440, 1770, 1888, 2124, 2360, 2655, 2832, 2880, 3540, 3776, 4248, 4720, 5310, 5664, 7080, 8496, 9440, 10620, 11328, 12391, 14160, 16992, 18880, 21240, 24782, 28320, 33984, 37173, 42480, 49564, 56640, 61955, 74346, 84960, 99128, 111519, 123910, 148692, 169920, 185865, 198256, 223038, 247820, 297384, 371730, 396512, 446076, 495640, 557595, 594768, 731069, 743460, 793024, 892152, 991280, 1115190, 1189536, 1462138, 1486920, 1784304, 1982560, 2193207, 2230380, 2379072, 2924276, 2973840, 3568608, 3655345, 3965120, 4386414, 4460760, 5848552, 5947680, 6579621, 7137216, 7310690, 8772828, 8921520, 10966035, 11697104, 11895360, 13159242, 14621380, 17545656, 17843040, 21932070, 23394208, 26318484, 29242760, 32898105, 35091312, 35686080, 43864140, 46788416, 52636968, 58485520, 65796210, 70182624, 87728280, 105273936, 116971040, 131592420, 140365248, 175456560, 210547872, 233942080, 263184840, 350913120, 421095744, 526369680, 701826240, 1052739360, 2105478720]

約数ペア:

[(1, 2105478720), (2, 1052739360), (3, 701826240), (4, 526369680), (5, 421095744), (6, 350913120), (8, 263184840), (9, 233942080), (10, 210547872), (12, 175456560), (15, 140365248), (16, 131592420), (18, 116971040), (20, 105273936), (24, 87728280), (30, 70182624), (32, 65796210), (36, 58485520), (40, 52636968), (45, 46788416), (48, 43864140), (59, 35686080), (60, 35091312), (64, 32898105), (72, 29242760), (80, 26318484), (90, 23394208), (96, 21932070), (118, 17843040), (120, 17545656), (144, 14621380), (160, 13159242), (177, 11895360), (180, 11697104), (192, 10966035), (236, 8921520), (240, 8772828), (288, 7310690), (295, 7137216), (320, 6579621), (354, 5947680), (360, 5848552), (472, 4460760), (480, 4386414), (531, 3965120), (576, 3655345), (590, 3568608), (708, 2973840), (720, 2924276), (885, 2379072), (944, 2230380), (960, 2193207), (1062, 1982560), (1180, 1784304), (1416, 1486920), (1440, 1462138), (1770, 1189536), (1888, 1115190), (2124, 991280), (2360, 892152), (2655, 793024), (2832, 743460), (2880, 731069), (3540, 594768), (3776, 557595), (4248, 495640), (4720, 446076), (5310, 396512), (5664, 371730), (7080, 297384), (8496, 247820), (9440, 223038), (10620, 198256), (11328, 185865), (12391, 169920), (14160, 148692), (16992, 123910), (18880, 111519), (21240, 99128), (24782, 84960), (28320, 74346), (33984, 61955), (37173, 56640), (42480, 49564)]