1224178440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{1423}}^1$

素因数の和:1611

約数の個数: 128

約数和(自身を含む): 3764828160

約数和(自身を除く): 2540649720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 107, 120, 134, 201, 214, 268, 321, 335, 402, 428, 535, 536, 642, 670, 804, 856, 1005, 1070, 1284, 1340, 1423, 1605, 1608, 2010, 2140, 2568, 2680, 2846, 3210, 4020, 4269, 4280, 5692, 6420, 7115, 7169, 8040, 8538, 11384, 12840, 14230, 14338, 17076, 21345, 21507, 28460, 28676, 34152, 35845, 42690, 43014, 56920, 57352, 71690, 85380, 86028, 95341, 107535, 143380, 152261, 170760, 172056, 190682, 215070, 286023, 286760, 304522, 381364, 430140, 456783, 476705, 572046, 609044, 761305, 762728, 860280, 913566, 953410, 1144092, 1218088, 1430115, 1522610, 1827132, 1906820, 2283915, 2288184, 2860230, 3045220, 3654264, 3813640, 4567830, 5720460, 6090440, 9135660, 10201487, 11440920, 18271320, 20402974, 30604461, 40805948, 51007435, 61208922, 81611896, 102014870, 122417844, 153022305, 204029740, 244835688, 306044610, 408059480, 612089220, 1224178440]

約数ペア:

[(1, 1224178440), (2, 612089220), (3, 408059480), (4, 306044610), (5, 244835688), (6, 204029740), (8, 153022305), (10, 122417844), (12, 102014870), (15, 81611896), (20, 61208922), (24, 51007435), (30, 40805948), (40, 30604461), (60, 20402974), (67, 18271320), (107, 11440920), (120, 10201487), (134, 9135660), (201, 6090440), (214, 5720460), (268, 4567830), (321, 3813640), (335, 3654264), (402, 3045220), (428, 2860230), (535, 2288184), (536, 2283915), (642, 1906820), (670, 1827132), (804, 1522610), (856, 1430115), (1005, 1218088), (1070, 1144092), (1284, 953410), (1340, 913566), (1423, 860280), (1605, 762728), (1608, 761305), (2010, 609044), (2140, 572046), (2568, 476705), (2680, 456783), (2846, 430140), (3210, 381364), (4020, 304522), (4269, 286760), (4280, 286023), (5692, 215070), (6420, 190682), (7115, 172056), (7169, 170760), (8040, 152261), (8538, 143380), (11384, 107535), (12840, 95341), (14230, 86028), (14338, 85380), (17076, 71690), (21345, 57352), (21507, 56920), (28460, 43014), (28676, 42690), (34152, 35845)]