194563440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:452

約数の個数: 240

約数和(自身を含む): 705669120

約数和(自身を除く): 511105680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 48, 60, 62, 69, 72, 80, 90, 92, 93, 115, 120, 124, 138, 144, 155, 180, 184, 186, 207, 230, 240, 248, 276, 279, 310, 345, 360, 368, 372, 379, 414, 460, 465, 496, 552, 558, 620, 690, 713, 720, 744, 758, 828, 920, 930, 1035, 1104, 1116, 1137, 1240, 1380, 1395, 1426, 1488, 1516, 1656, 1840, 1860, 1895, 2070, 2139, 2232, 2274, 2480, 2760, 2790, 2852, 3032, 3312, 3411, 3565, 3720, 3790, 4140, 4278, 4464, 4548, 5520, 5580, 5685, 5704, 6064, 6417, 6822, 7130, 7440, 7580, 8280, 8556, 8717, 9096, 10695, 11160, 11370, 11408, 11749, 12834, 13644, 14260, 15160, 16560, 17055, 17112, 17434, 18192, 21390, 22320, 22740, 23498, 25668, 26151, 27288, 28520, 30320, 32085, 34110, 34224, 34868, 35247, 42780, 43585, 45480, 46996, 51336, 52302, 54576, 57040, 58745, 64170, 68220, 69736, 70494, 78453, 85560, 87170, 90960, 93992, 102672, 104604, 105741, 117490, 128340, 130755, 136440, 139472, 140988, 156906, 171120, 174340, 176235, 187984, 209208, 211482, 234980, 256680, 261510, 270227, 272880, 281976, 313812, 348680, 352470, 392265, 418416, 422964, 469960, 513360, 523020, 528705, 540454, 563952, 627624, 697360, 704940, 784530, 810681, 845928, 939920, 1046040, 1057410, 1080908, 1255248, 1351135, 1409880, 1569060, 1621362, 1691856, 2092080, 2114820, 2161816, 2432043, 2702270, 2819760, 3138120, 3242724, 4053405, 4229640, 4323632, 4864086, 5404540, 6276240, 6485448, 8106810, 8459280, 9728172, 10809080, 12160215, 12970896, 16213620, 19456344, 21618160, 24320430, 32427240, 38912688, 48640860, 64854480, 97281720, 194563440]

約数ペア:

[(1, 194563440), (2, 97281720), (3, 64854480), (4, 48640860), (5, 38912688), (6, 32427240), (8, 24320430), (9, 21618160), (10, 19456344), (12, 16213620), (15, 12970896), (16, 12160215), (18, 10809080), (20, 9728172), (23, 8459280), (24, 8106810), (30, 6485448), (31, 6276240), (36, 5404540), (40, 4864086), (45, 4323632), (46, 4229640), (48, 4053405), (60, 3242724), (62, 3138120), (69, 2819760), (72, 2702270), (80, 2432043), (90, 2161816), (92, 2114820), (93, 2092080), (115, 1691856), (120, 1621362), (124, 1569060), (138, 1409880), (144, 1351135), (155, 1255248), (180, 1080908), (184, 1057410), (186, 1046040), (207, 939920), (230, 845928), (240, 810681), (248, 784530), (276, 704940), (279, 697360), (310, 627624), (345, 563952), (360, 540454), (368, 528705), (372, 523020), (379, 513360), (414, 469960), (460, 422964), (465, 418416), (496, 392265), (552, 352470), (558, 348680), (620, 313812), (690, 281976), (713, 272880), (720, 270227), (744, 261510), (758, 256680), (828, 234980), (920, 211482), (930, 209208), (1035, 187984), (1104, 176235), (1116, 174340), (1137, 171120), (1240, 156906), (1380, 140988), (1395, 139472), (1426, 136440), (1488, 130755), (1516, 128340), (1656, 117490), (1840, 105741), (1860, 104604), (1895, 102672), (2070, 93992), (2139, 90960), (2232, 87170), (2274, 85560), (2480, 78453), (2760, 70494), (2790, 69736), (2852, 68220), (3032, 64170), (3312, 58745), (3411, 57040), (3565, 54576), (3720, 52302), (3790, 51336), (4140, 46996), (4278, 45480), (4464, 43585), (4548, 42780), (5520, 35247), (5580, 34868), (5685, 34224), (5704, 34110), (6064, 32085), (6417, 30320), (6822, 28520), (7130, 27288), (7440, 26151), (7580, 25668), (8280, 23498), (8556, 22740), (8717, 22320), (9096, 21390), (10695, 18192), (11160, 17434), (11370, 17112), (11408, 17055), (11749, 16560), (12834, 15160), (13644, 14260)]