271246560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2557}}^1$

素因数の和:2605

約数の個数: 192

約数和(自身を含む): 974659392

約数和(自身を除く): 703412832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1248, 1326, 1360, 1560, 1632, 1768, 2040, 2080, 2210, 2557, 2652, 2720, 3120, 3315, 3536, 4080, 4420, 5114, 5304, 6240, 6630, 7072, 7671, 8160, 8840, 10228, 10608, 12785, 13260, 15342, 17680, 20456, 21216, 25570, 26520, 30684, 33241, 35360, 38355, 40912, 43469, 51140, 53040, 61368, 66482, 76710, 81824, 86938, 99723, 102280, 106080, 122736, 130407, 132964, 153420, 166205, 173876, 199446, 204560, 217345, 245472, 260814, 265928, 306840, 332410, 347752, 398892, 409120, 434690, 498615, 521628, 531856, 565097, 613680, 652035, 664820, 695504, 797784, 869380, 997230, 1043256, 1063712, 1130194, 1227360, 1304070, 1329640, 1391008, 1595568, 1695291, 1738760, 1994460, 2086512, 2260388, 2608140, 2659280, 2825485, 3191136, 3390582, 3477520, 3988920, 4173024, 4520776, 5216280, 5318560, 5650970, 6781164, 6955040, 7977840, 8476455, 9041552, 10432560, 11301940, 13562328, 15955680, 16952910, 18083104, 20865120, 22603880, 27124656, 33905820, 45207760, 54249312, 67811640, 90415520, 135623280, 271246560]

約数ペア:

[(1, 271246560), (2, 135623280), (3, 90415520), (4, 67811640), (5, 54249312), (6, 45207760), (8, 33905820), (10, 27124656), (12, 22603880), (13, 20865120), (15, 18083104), (16, 16952910), (17, 15955680), (20, 13562328), (24, 11301940), (26, 10432560), (30, 9041552), (32, 8476455), (34, 7977840), (39, 6955040), (40, 6781164), (48, 5650970), (51, 5318560), (52, 5216280), (60, 4520776), (65, 4173024), (68, 3988920), (78, 3477520), (80, 3390582), (85, 3191136), (96, 2825485), (102, 2659280), (104, 2608140), (120, 2260388), (130, 2086512), (136, 1994460), (156, 1738760), (160, 1695291), (170, 1595568), (195, 1391008), (204, 1329640), (208, 1304070), (221, 1227360), (240, 1130194), (255, 1063712), (260, 1043256), (272, 997230), (312, 869380), (340, 797784), (390, 695504), (408, 664820), (416, 652035), (442, 613680), (480, 565097), (510, 531856), (520, 521628), (544, 498615), (624, 434690), (663, 409120), (680, 398892), (780, 347752), (816, 332410), (884, 306840), (1020, 265928), (1040, 260814), (1105, 245472), (1248, 217345), (1326, 204560), (1360, 199446), (1560, 173876), (1632, 166205), (1768, 153420), (2040, 132964), (2080, 130407), (2210, 122736), (2557, 106080), (2652, 102280), (2720, 99723), (3120, 86938), (3315, 81824), (3536, 76710), (4080, 66482), (4420, 61368), (5114, 53040), (5304, 51140), (6240, 43469), (6630, 40912), (7072, 38355), (7671, 35360), (8160, 33241), (8840, 30684), (10228, 26520), (10608, 25570), (12785, 21216), (13260, 20456), (15342, 17680)]