67753280

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:209

約数の個数: 168

約数和(自身を含む): 195453000

約数和(自身を除く): 127699720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 49, 56, 58, 64, 70, 80, 98, 112, 116, 140, 145, 149, 160, 196, 203, 224, 232, 245, 280, 290, 298, 320, 392, 406, 448, 464, 490, 560, 580, 596, 745, 784, 812, 928, 980, 1015, 1043, 1120, 1160, 1192, 1421, 1490, 1568, 1624, 1856, 1960, 2030, 2086, 2240, 2320, 2384, 2842, 2980, 3136, 3248, 3920, 4060, 4172, 4321, 4640, 4768, 5215, 5684, 5960, 6496, 7105, 7301, 7840, 8120, 8344, 8642, 9280, 9536, 10430, 11368, 11920, 12992, 14210, 14602, 15680, 16240, 16688, 17284, 20860, 21605, 22736, 23840, 28420, 29204, 30247, 32480, 33376, 34568, 36505, 41720, 43210, 45472, 47680, 56840, 58408, 60494, 64960, 66752, 69136, 73010, 83440, 86420, 90944, 113680, 116816, 120988, 138272, 146020, 151235, 166880, 172840, 211729, 227360, 233632, 241976, 276544, 292040, 302470, 333760, 345680, 423458, 454720, 467264, 483952, 584080, 604940, 691360, 846916, 967904, 1058645, 1168160, 1209880, 1382720, 1693832, 1935808, 2117290, 2336320, 2419760, 3387664, 4234580, 4839520, 6775328, 8469160, 9679040, 13550656, 16938320, 33876640, 67753280]

約数ペア:

[(1, 67753280), (2, 33876640), (4, 16938320), (5, 13550656), (7, 9679040), (8, 8469160), (10, 6775328), (14, 4839520), (16, 4234580), (20, 3387664), (28, 2419760), (29, 2336320), (32, 2117290), (35, 1935808), (40, 1693832), (49, 1382720), (56, 1209880), (58, 1168160), (64, 1058645), (70, 967904), (80, 846916), (98, 691360), (112, 604940), (116, 584080), (140, 483952), (145, 467264), (149, 454720), (160, 423458), (196, 345680), (203, 333760), (224, 302470), (232, 292040), (245, 276544), (280, 241976), (290, 233632), (298, 227360), (320, 211729), (392, 172840), (406, 166880), (448, 151235), (464, 146020), (490, 138272), (560, 120988), (580, 116816), (596, 113680), (745, 90944), (784, 86420), (812, 83440), (928, 73010), (980, 69136), (1015, 66752), (1043, 64960), (1120, 60494), (1160, 58408), (1192, 56840), (1421, 47680), (1490, 45472), (1568, 43210), (1624, 41720), (1856, 36505), (1960, 34568), (2030, 33376), (2086, 32480), (2240, 30247), (2320, 29204), (2384, 28420), (2842, 23840), (2980, 22736), (3136, 21605), (3248, 20860), (3920, 17284), (4060, 16688), (4172, 16240), (4321, 15680), (4640, 14602), (4768, 14210), (5215, 12992), (5684, 11920), (5960, 11368), (6496, 10430), (7105, 9536), (7301, 9280), (7840, 8642), (8120, 8344)]