188601440

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:484

約数の個数: 96

約数和(自身を含む): 463034880

約数和(自身を除く): 274433440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 79, 80, 86, 158, 160, 172, 215, 316, 344, 347, 395, 430, 632, 688, 694, 790, 860, 1264, 1376, 1388, 1580, 1720, 1735, 2528, 2776, 3160, 3397, 3440, 3470, 5552, 6320, 6794, 6880, 6940, 11104, 12640, 13588, 13880, 14921, 16985, 27176, 27413, 27760, 29842, 33970, 54352, 54826, 55520, 59684, 67940, 74605, 108704, 109652, 119368, 135880, 137065, 149210, 219304, 238736, 271760, 274130, 298420, 438608, 477472, 543520, 548260, 596840, 877216, 1096520, 1178759, 1193680, 2193040, 2357518, 2387360, 4386080, 4715036, 5893795, 9430072, 11787590, 18860144, 23575180, 37720288, 47150360, 94300720, 188601440]

約数ペア:

[(1, 188601440), (2, 94300720), (4, 47150360), (5, 37720288), (8, 23575180), (10, 18860144), (16, 11787590), (20, 9430072), (32, 5893795), (40, 4715036), (43, 4386080), (79, 2387360), (80, 2357518), (86, 2193040), (158, 1193680), (160, 1178759), (172, 1096520), (215, 877216), (316, 596840), (344, 548260), (347, 543520), (395, 477472), (430, 438608), (632, 298420), (688, 274130), (694, 271760), (790, 238736), (860, 219304), (1264, 149210), (1376, 137065), (1388, 135880), (1580, 119368), (1720, 109652), (1735, 108704), (2528, 74605), (2776, 67940), (3160, 59684), (3397, 55520), (3440, 54826), (3470, 54352), (5552, 33970), (6320, 29842), (6794, 27760), (6880, 27413), (6940, 27176), (11104, 16985), (12640, 14921), (13588, 13880)]