126190720

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^2$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 314130420

約数和(自身を除く): 187939700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 73, 74, 80, 128, 146, 148, 160, 185, 292, 296, 320, 365, 370, 584, 592, 640, 730, 740, 1168, 1184, 1460, 1480, 2336, 2368, 2701, 2920, 2960, 4672, 4736, 5329, 5402, 5840, 5920, 9344, 10658, 10804, 11680, 11840, 13505, 21316, 21608, 23360, 23680, 26645, 27010, 42632, 43216, 46720, 53290, 54020, 85264, 86432, 106580, 108040, 170528, 172864, 197173, 213160, 216080, 341056, 345728, 394346, 426320, 432160, 682112, 788692, 852640, 864320, 985865, 1577384, 1705280, 1728640, 1971730, 3154768, 3410560, 3943460, 6309536, 7886920, 12619072, 15773840, 25238144, 31547680, 63095360, 126190720]

約数ペア:

[(1, 126190720), (2, 63095360), (4, 31547680), (5, 25238144), (8, 15773840), (10, 12619072), (16, 7886920), (20, 6309536), (32, 3943460), (37, 3410560), (40, 3154768), (64, 1971730), (73, 1728640), (74, 1705280), (80, 1577384), (128, 985865), (146, 864320), (148, 852640), (160, 788692), (185, 682112), (292, 432160), (296, 426320), (320, 394346), (365, 345728), (370, 341056), (584, 216080), (592, 213160), (640, 197173), (730, 172864), (740, 170528), (1168, 108040), (1184, 106580), (1460, 86432), (1480, 85264), (2336, 54020), (2368, 53290), (2701, 46720), (2920, 43216), (2960, 42632), (4672, 27010), (4736, 26645), (5329, 23680), (5402, 23360), (5840, 21608), (5920, 21316), (9344, 13505), (10658, 11840), (10804, 11680)]