277611360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2617}}^1$

素因数の和:2665

約数の個数: 192

約数和(自身を含む): 997520832

約数和(自身を除く): 719909472

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, 2617, 2652, 2720, 3120, 3315, 3536, 4080, 4420, 5234, 5304, 6240, 6630, 7072, 7851, 8160, 8840, 10468, 10608, 13085, 13260, 15702, 17680, 20936, 21216, 26170, 26520, 31404, 34021, 35360, 39255, 41872, 44489, 52340, 53040, 62808, 68042, 78510, 83744, 88978, 102063, 104680, 106080, 125616, 133467, 136084, 157020, 170105, 177956, 204126, 209360, 222445, 251232, 266934, 272168, 314040, 340210, 355912, 408252, 418720, 444890, 510315, 533868, 544336, 578357, 628080, 667335, 680420, 711824, 816504, 889780, 1020630, 1067736, 1088672, 1156714, 1256160, 1334670, 1360840, 1423648, 1633008, 1735071, 1779560, 2041260, 2135472, 2313428, 2669340, 2721680, 2891785, 3266016, 3470142, 3559120, 4082520, 4270944, 4626856, 5338680, 5443360, 5783570, 6940284, 7118240, 8165040, 8675355, 9253712, 10677360, 11567140, 13880568, 16330080, 17350710, 18507424, 21354720, 23134280, 27761136, 34701420, 46268560, 55522272, 69402840, 92537120, 138805680, 277611360]

約数ペア:

[(1, 277611360), (2, 138805680), (3, 92537120), (4, 69402840), (5, 55522272), (6, 46268560), (8, 34701420), (10, 27761136), (12, 23134280), (13, 21354720), (15, 18507424), (16, 17350710), (17, 16330080), (20, 13880568), (24, 11567140), (26, 10677360), (30, 9253712), (32, 8675355), (34, 8165040), (39, 7118240), (40, 6940284), (48, 5783570), (51, 5443360), (52, 5338680), (60, 4626856), (65, 4270944), (68, 4082520), (78, 3559120), (80, 3470142), (85, 3266016), (96, 2891785), (102, 2721680), (104, 2669340), (120, 2313428), (130, 2135472), (136, 2041260), (156, 1779560), (160, 1735071), (170, 1633008), (195, 1423648), (204, 1360840), (208, 1334670), (221, 1256160), (240, 1156714), (255, 1088672), (260, 1067736), (272, 1020630), (312, 889780), (340, 816504), (390, 711824), (408, 680420), (416, 667335), (442, 628080), (480, 578357), (510, 544336), (520, 533868), (544, 510315), (624, 444890), (663, 418720), (680, 408252), (780, 355912), (816, 340210), (884, 314040), (1020, 272168), (1040, 266934), (1105, 251232), (1248, 222445), (1326, 209360), (1360, 204126), (1560, 177956), (1632, 170105), (1768, 157020), (2040, 136084), (2080, 133467), (2210, 125616), (2617, 106080), (2652, 104680), (2720, 102063), (3120, 88978), (3315, 83744), (3536, 78510), (4080, 68042), (4420, 62808), (5234, 53040), (5304, 52340), (6240, 44489), (6630, 41872), (7072, 39255), (7851, 35360), (8160, 34021), (8840, 31404), (10468, 26520), (10608, 26170), (13085, 21216), (13260, 20936), (15702, 17680)]