243183840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:385

約数の個数: 192

約数和(自身を含む): 807045120

約数和(自身を除く): 563861280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 59, 60, 62, 80, 93, 96, 118, 120, 124, 155, 160, 177, 186, 236, 240, 248, 277, 295, 310, 354, 372, 465, 472, 480, 496, 554, 590, 620, 708, 744, 831, 885, 930, 944, 992, 1108, 1180, 1240, 1385, 1416, 1488, 1662, 1770, 1829, 1860, 1888, 2216, 2360, 2480, 2770, 2832, 2976, 3324, 3540, 3658, 3720, 4155, 4432, 4720, 4960, 5487, 5540, 5664, 6648, 7080, 7316, 7440, 8310, 8587, 8864, 9145, 9440, 10974, 11080, 13296, 14160, 14632, 14880, 16343, 16620, 17174, 18290, 21948, 22160, 25761, 26592, 27435, 28320, 29264, 32686, 33240, 34348, 36580, 42935, 43896, 44320, 49029, 51522, 54870, 58528, 65372, 66480, 68696, 73160, 81715, 85870, 87792, 98058, 103044, 109740, 128805, 130744, 132960, 137392, 146320, 163430, 171740, 175584, 196116, 206088, 219480, 245145, 257610, 261488, 274784, 292640, 326860, 343480, 392232, 412176, 438960, 490290, 506633, 515220, 522976, 653720, 686960, 784464, 824352, 877920, 980580, 1013266, 1030440, 1307440, 1373920, 1519899, 1568928, 1961160, 2026532, 2060880, 2533165, 2614880, 3039798, 3922320, 4053064, 4121760, 5066330, 6079596, 7599495, 7844640, 8106128, 10132660, 12159192, 15198990, 16212256, 20265320, 24318384, 30397980, 40530640, 48636768, 60795960, 81061280, 121591920, 243183840]

約数ペア:

[(1, 243183840), (2, 121591920), (3, 81061280), (4, 60795960), (5, 48636768), (6, 40530640), (8, 30397980), (10, 24318384), (12, 20265320), (15, 16212256), (16, 15198990), (20, 12159192), (24, 10132660), (30, 8106128), (31, 7844640), (32, 7599495), (40, 6079596), (48, 5066330), (59, 4121760), (60, 4053064), (62, 3922320), (80, 3039798), (93, 2614880), (96, 2533165), (118, 2060880), (120, 2026532), (124, 1961160), (155, 1568928), (160, 1519899), (177, 1373920), (186, 1307440), (236, 1030440), (240, 1013266), (248, 980580), (277, 877920), (295, 824352), (310, 784464), (354, 686960), (372, 653720), (465, 522976), (472, 515220), (480, 506633), (496, 490290), (554, 438960), (590, 412176), (620, 392232), (708, 343480), (744, 326860), (831, 292640), (885, 274784), (930, 261488), (944, 257610), (992, 245145), (1108, 219480), (1180, 206088), (1240, 196116), (1385, 175584), (1416, 171740), (1488, 163430), (1662, 146320), (1770, 137392), (1829, 132960), (1860, 130744), (1888, 128805), (2216, 109740), (2360, 103044), (2480, 98058), (2770, 87792), (2832, 85870), (2976, 81715), (3324, 73160), (3540, 68696), (3658, 66480), (3720, 65372), (4155, 58528), (4432, 54870), (4720, 51522), (4960, 49029), (5487, 44320), (5540, 43896), (5664, 42935), (6648, 36580), (7080, 34348), (7316, 33240), (7440, 32686), (8310, 29264), (8587, 28320), (8864, 27435), (9145, 26592), (9440, 25761), (10974, 22160), (11080, 21948), (13296, 18290), (14160, 17174), (14632, 16620), (14880, 16343)]