73194880

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:348

約数の個数: 128

約数和(自身を含む): 196745760

約数和(自身を除く): 123550880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 64, 74, 80, 88, 110, 128, 148, 160, 176, 185, 220, 281, 296, 320, 352, 370, 407, 440, 562, 592, 640, 704, 740, 814, 880, 1124, 1184, 1405, 1408, 1480, 1628, 1760, 2035, 2248, 2368, 2810, 2960, 3091, 3256, 3520, 4070, 4496, 4736, 5620, 5920, 6182, 6512, 7040, 8140, 8992, 10397, 11240, 11840, 12364, 13024, 15455, 16280, 17984, 20794, 22480, 23680, 24728, 26048, 30910, 32560, 35968, 41588, 44960, 49456, 51985, 52096, 61820, 65120, 83176, 89920, 98912, 103970, 114367, 123640, 130240, 166352, 179840, 197824, 207940, 228734, 247280, 260480, 332704, 395648, 415880, 457468, 494560, 571835, 665408, 831760, 914936, 989120, 1143670, 1330816, 1663520, 1829872, 1978240, 2287340, 3327040, 3659744, 4574680, 6654080, 7319488, 9149360, 14638976, 18298720, 36597440, 73194880]

約数ペア:

[(1, 73194880), (2, 36597440), (4, 18298720), (5, 14638976), (8, 9149360), (10, 7319488), (11, 6654080), (16, 4574680), (20, 3659744), (22, 3327040), (32, 2287340), (37, 1978240), (40, 1829872), (44, 1663520), (55, 1330816), (64, 1143670), (74, 989120), (80, 914936), (88, 831760), (110, 665408), (128, 571835), (148, 494560), (160, 457468), (176, 415880), (185, 395648), (220, 332704), (281, 260480), (296, 247280), (320, 228734), (352, 207940), (370, 197824), (407, 179840), (440, 166352), (562, 130240), (592, 123640), (640, 114367), (704, 103970), (740, 98912), (814, 89920), (880, 83176), (1124, 65120), (1184, 61820), (1405, 52096), (1408, 51985), (1480, 49456), (1628, 44960), (1760, 41588), (2035, 35968), (2248, 32560), (2368, 30910), (2810, 26048), (2960, 24728), (3091, 23680), (3256, 22480), (3520, 20794), (4070, 17984), (4496, 16280), (4736, 15455), (5620, 13024), (5920, 12364), (6182, 11840), (6512, 11240), (7040, 10397), (8140, 8992)]