149715280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:629

約数の個数: 160

約数和(自身を含む): 427472640

約数和(自身を除く): 277757360

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 23, 26, 40, 44, 46, 52, 55, 65, 80, 88, 92, 104, 110, 115, 130, 143, 176, 184, 208, 220, 230, 253, 260, 286, 299, 368, 440, 460, 506, 520, 569, 572, 598, 715, 880, 920, 1012, 1040, 1138, 1144, 1196, 1265, 1430, 1495, 1840, 2024, 2276, 2288, 2392, 2530, 2845, 2860, 2990, 3289, 4048, 4552, 4784, 5060, 5690, 5720, 5980, 6259, 6578, 7397, 9104, 10120, 11380, 11440, 11960, 12518, 13087, 13156, 14794, 16445, 20240, 22760, 23920, 25036, 26174, 26312, 29588, 31295, 32890, 36985, 45520, 50072, 52348, 52624, 59176, 62590, 65435, 65780, 73970, 81367, 100144, 104696, 118352, 125180, 130870, 131560, 143957, 147940, 162734, 170131, 209392, 250360, 261740, 263120, 287914, 295880, 325468, 340262, 406835, 500720, 523480, 575828, 591760, 650936, 680524, 719785, 813670, 850655, 1046960, 1151656, 1301872, 1361048, 1439570, 1627340, 1701310, 1871441, 2303312, 2722096, 2879140, 3254680, 3402620, 3742882, 5758280, 6509360, 6805240, 7485764, 9357205, 11516560, 13610480, 14971528, 18714410, 29943056, 37428820, 74857640, 149715280]

約数ペア:

[(1, 149715280), (2, 74857640), (4, 37428820), (5, 29943056), (8, 18714410), (10, 14971528), (11, 13610480), (13, 11516560), (16, 9357205), (20, 7485764), (22, 6805240), (23, 6509360), (26, 5758280), (40, 3742882), (44, 3402620), (46, 3254680), (52, 2879140), (55, 2722096), (65, 2303312), (80, 1871441), (88, 1701310), (92, 1627340), (104, 1439570), (110, 1361048), (115, 1301872), (130, 1151656), (143, 1046960), (176, 850655), (184, 813670), (208, 719785), (220, 680524), (230, 650936), (253, 591760), (260, 575828), (286, 523480), (299, 500720), (368, 406835), (440, 340262), (460, 325468), (506, 295880), (520, 287914), (569, 263120), (572, 261740), (598, 250360), (715, 209392), (880, 170131), (920, 162734), (1012, 147940), (1040, 143957), (1138, 131560), (1144, 130870), (1196, 125180), (1265, 118352), (1430, 104696), (1495, 100144), (1840, 81367), (2024, 73970), (2276, 65780), (2288, 65435), (2392, 62590), (2530, 59176), (2845, 52624), (2860, 52348), (2990, 50072), (3289, 45520), (4048, 36985), (4552, 32890), (4784, 31295), (5060, 29588), (5690, 26312), (5720, 26174), (5980, 25036), (6259, 23920), (6578, 22760), (7397, 20240), (9104, 16445), (10120, 14794), (11380, 13156), (11440, 13087), (11960, 12518)]