270848760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1459}}^1$

素因数の和:1510

約数の個数: 256

約数和(自身を含む): 1059609600

約数和(自身を除く): 788760840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 51, 52, 56, 60, 65, 68, 70, 78, 84, 85, 91, 102, 104, 105, 119, 120, 130, 136, 140, 156, 168, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 280, 312, 340, 357, 364, 390, 408, 420, 442, 455, 476, 510, 520, 546, 595, 663, 680, 714, 728, 780, 840, 884, 910, 952, 1020, 1092, 1105, 1190, 1326, 1365, 1428, 1459, 1547, 1560, 1768, 1785, 1820, 2040, 2184, 2210, 2380, 2652, 2730, 2856, 2918, 3094, 3315, 3570, 3640, 4377, 4420, 4641, 4760, 5304, 5460, 5836, 6188, 6630, 7140, 7295, 7735, 8754, 8840, 9282, 10213, 10920, 11672, 12376, 13260, 14280, 14590, 15470, 17508, 18564, 18967, 20426, 21885, 23205, 24803, 26520, 29180, 30639, 30940, 35016, 37128, 37934, 40852, 43770, 46410, 49606, 51065, 56901, 58360, 61278, 61880, 74409, 75868, 81704, 87540, 92820, 94835, 99212, 102130, 113802, 122556, 124015, 132769, 148818, 151736, 153195, 173621, 175080, 185640, 189670, 198424, 204260, 227604, 245112, 248030, 265538, 284505, 297636, 306390, 322439, 347242, 372045, 379340, 398307, 408520, 455208, 496060, 520863, 531076, 569010, 595272, 612780, 644878, 663845, 694484, 744090, 758680, 796614, 868105, 967317, 992120, 1041726, 1062152, 1138020, 1225560, 1289756, 1327690, 1388968, 1488180, 1593228, 1612195, 1736210, 1934634, 1991535, 2083452, 2257073, 2276040, 2579512, 2604315, 2655380, 2976360, 3186456, 3224390, 3472420, 3869268, 3983070, 4166904, 4514146, 4836585, 5208630, 5310760, 6448780, 6771219, 6944840, 7738536, 7966140, 9028292, 9673170, 10417260, 11285365, 12897560, 13542438, 15932280, 18056584, 19346340, 20834520, 22570730, 27084876, 33856095, 38692680, 45141460, 54169752, 67712190, 90282920, 135424380, 270848760]

約数ペア:

[(1, 270848760), (2, 135424380), (3, 90282920), (4, 67712190), (5, 54169752), (6, 45141460), (7, 38692680), (8, 33856095), (10, 27084876), (12, 22570730), (13, 20834520), (14, 19346340), (15, 18056584), (17, 15932280), (20, 13542438), (21, 12897560), (24, 11285365), (26, 10417260), (28, 9673170), (30, 9028292), (34, 7966140), (35, 7738536), (39, 6944840), (40, 6771219), (42, 6448780), (51, 5310760), (52, 5208630), (56, 4836585), (60, 4514146), (65, 4166904), (68, 3983070), (70, 3869268), (78, 3472420), (84, 3224390), (85, 3186456), (91, 2976360), (102, 2655380), (104, 2604315), (105, 2579512), (119, 2276040), (120, 2257073), (130, 2083452), (136, 1991535), (140, 1934634), (156, 1736210), (168, 1612195), (170, 1593228), (182, 1488180), (195, 1388968), (204, 1327690), (210, 1289756), (221, 1225560), (238, 1138020), (255, 1062152), (260, 1041726), (273, 992120), (280, 967317), (312, 868105), (340, 796614), (357, 758680), (364, 744090), (390, 694484), (408, 663845), (420, 644878), (442, 612780), (455, 595272), (476, 569010), (510, 531076), (520, 520863), (546, 496060), (595, 455208), (663, 408520), (680, 398307), (714, 379340), (728, 372045), (780, 347242), (840, 322439), (884, 306390), (910, 297636), (952, 284505), (1020, 265538), (1092, 248030), (1105, 245112), (1190, 227604), (1326, 204260), (1365, 198424), (1428, 189670), (1459, 185640), (1547, 175080), (1560, 173621), (1768, 153195), (1785, 151736), (1820, 148818), (2040, 132769), (2184, 124015), (2210, 122556), (2380, 113802), (2652, 102130), (2730, 99212), (2856, 94835), (2918, 92820), (3094, 87540), (3315, 81704), (3570, 75868), (3640, 74409), (4377, 61880), (4420, 61278), (4641, 58360), (4760, 56901), (5304, 51065), (5460, 49606), (5836, 46410), (6188, 43770), (6630, 40852), (7140, 37934), (7295, 37128), (7735, 35016), (8754, 30940), (8840, 30639), (9282, 29180), (10213, 26520), (10920, 24803), (11672, 23205), (12376, 21885), (13260, 20426), (14280, 18967), (14590, 18564), (15470, 17508)]