145979680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 288

約数和(自身を含む): 467897472

約数和(自身を除く): 321917792

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 41, 44, 55, 56, 68, 70, 77, 80, 82, 85, 88, 110, 112, 119, 136, 140, 154, 160, 164, 170, 176, 187, 205, 220, 224, 238, 272, 280, 287, 289, 308, 328, 340, 352, 374, 385, 410, 440, 451, 476, 544, 560, 574, 578, 595, 616, 656, 680, 697, 748, 770, 820, 880, 902, 935, 952, 1120, 1148, 1156, 1190, 1232, 1309, 1312, 1360, 1394, 1435, 1445, 1496, 1540, 1640, 1760, 1804, 1870, 1904, 2023, 2255, 2296, 2312, 2380, 2464, 2618, 2720, 2788, 2870, 2890, 2992, 3080, 3157, 3179, 3280, 3485, 3608, 3740, 3808, 4046, 4510, 4592, 4624, 4760, 4879, 5236, 5576, 5740, 5780, 5984, 6160, 6314, 6358, 6545, 6560, 6970, 7216, 7480, 7667, 8092, 9020, 9184, 9248, 9520, 9758, 10115, 10472, 11152, 11480, 11560, 11849, 12320, 12628, 12716, 13090, 13940, 14432, 14960, 15334, 15785, 15895, 16184, 18040, 19040, 19516, 20230, 20944, 22253, 22304, 22960, 23120, 23698, 24395, 25256, 25432, 26180, 27880, 29920, 30668, 31570, 31790, 32368, 36080, 38335, 39032, 40460, 41888, 44506, 45920, 46240, 47396, 48790, 50512, 50864, 52360, 53669, 55760, 59245, 61336, 63140, 63580, 64736, 72160, 76670, 78064, 80920, 82943, 89012, 94792, 97580, 101024, 101728, 104720, 107338, 111265, 111520, 118490, 122672, 126280, 127160, 130339, 153340, 156128, 161840, 165886, 178024, 189584, 195160, 209440, 214676, 222530, 236980, 245344, 252560, 254320, 260678, 268345, 306680, 323680, 331772, 356048, 379168, 390320, 414715, 429352, 445060, 473960, 505120, 508640, 521356, 536690, 613360, 651695, 663544, 712096, 780640, 829430, 858704, 890120, 912373, 947920, 1042712, 1073380, 1226720, 1303390, 1327088, 1658860, 1717408, 1780240, 1824746, 1895840, 2085424, 2146760, 2606780, 2654176, 3317720, 3560480, 3649492, 4170848, 4293520, 4561865, 5213560, 6635440, 7298984, 8587040, 9123730, 10427120, 13270880, 14597968, 18247460, 20854240, 29195936, 36494920, 72989840, 145979680]

約数ペア:

[(1, 145979680), (2, 72989840), (4, 36494920), (5, 29195936), (7, 20854240), (8, 18247460), (10, 14597968), (11, 13270880), (14, 10427120), (16, 9123730), (17, 8587040), (20, 7298984), (22, 6635440), (28, 5213560), (32, 4561865), (34, 4293520), (35, 4170848), (40, 3649492), (41, 3560480), (44, 3317720), (55, 2654176), (56, 2606780), (68, 2146760), (70, 2085424), (77, 1895840), (80, 1824746), (82, 1780240), (85, 1717408), (88, 1658860), (110, 1327088), (112, 1303390), (119, 1226720), (136, 1073380), (140, 1042712), (154, 947920), (160, 912373), (164, 890120), (170, 858704), (176, 829430), (187, 780640), (205, 712096), (220, 663544), (224, 651695), (238, 613360), (272, 536690), (280, 521356), (287, 508640), (289, 505120), (308, 473960), (328, 445060), (340, 429352), (352, 414715), (374, 390320), (385, 379168), (410, 356048), (440, 331772), (451, 323680), (476, 306680), (544, 268345), (560, 260678), (574, 254320), (578, 252560), (595, 245344), (616, 236980), (656, 222530), (680, 214676), (697, 209440), (748, 195160), (770, 189584), (820, 178024), (880, 165886), (902, 161840), (935, 156128), (952, 153340), (1120, 130339), (1148, 127160), (1156, 126280), (1190, 122672), (1232, 118490), (1309, 111520), (1312, 111265), (1360, 107338), (1394, 104720), (1435, 101728), (1445, 101024), (1496, 97580), (1540, 94792), (1640, 89012), (1760, 82943), (1804, 80920), (1870, 78064), (1904, 76670), (2023, 72160), (2255, 64736), (2296, 63580), (2312, 63140), (2380, 61336), (2464, 59245), (2618, 55760), (2720, 53669), (2788, 52360), (2870, 50864), (2890, 50512), (2992, 48790), (3080, 47396), (3157, 46240), (3179, 45920), (3280, 44506), (3485, 41888), (3608, 40460), (3740, 39032), (3808, 38335), (4046, 36080), (4510, 32368), (4592, 31790), (4624, 31570), (4760, 30668), (4879, 29920), (5236, 27880), (5576, 26180), (5740, 25432), (5780, 25256), (5984, 24395), (6160, 23698), (6314, 23120), (6358, 22960), (6545, 22304), (6560, 22253), (6970, 20944), (7216, 20230), (7480, 19516), (7667, 19040), (8092, 18040), (9020, 16184), (9184, 15895), (9248, 15785), (9520, 15334), (9758, 14960), (10115, 14432), (10472, 13940), (11152, 13090), (11480, 12716), (11560, 12628), (11849, 12320)]