401092560

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:384

約数の個数: 400

約数和(自身を含む): 1613950272

約数和(自身を除く): 1212857712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 66, 68, 72, 80, 81, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 144, 153, 162, 165, 170, 176, 180, 187, 198, 204, 216, 220, 240, 255, 264, 270, 272, 297, 306, 324, 330, 331, 340, 360, 374, 396, 405, 408, 432, 440, 459, 495, 510, 528, 540, 561, 594, 612, 648, 660, 662, 680, 720, 748, 765, 792, 810, 816, 880, 891, 918, 935, 990, 993, 1020, 1080, 1122, 1188, 1224, 1296, 1320, 1324, 1360, 1377, 1485, 1496, 1530, 1584, 1620, 1655, 1683, 1782, 1836, 1870, 1980, 1986, 2040, 2160, 2244, 2295, 2376, 2448, 2640, 2648, 2754, 2805, 2970, 2979, 2992, 3060, 3240, 3310, 3366, 3564, 3641, 3672, 3740, 3960, 3972, 4080, 4455, 4488, 4590, 4752, 4965, 5049, 5296, 5508, 5610, 5627, 5940, 5958, 6120, 6480, 6620, 6732, 6885, 7128, 7282, 7344, 7480, 7920, 7944, 8415, 8910, 8937, 8976, 9180, 9930, 10098, 10923, 11016, 11220, 11254, 11880, 11916, 12240, 13240, 13464, 13770, 14256, 14564, 14895, 14960, 15147, 15888, 16830, 16881, 17820, 17874, 18205, 18360, 19860, 20196, 21846, 22032, 22440, 22508, 23760, 23832, 25245, 26480, 26811, 26928, 27540, 28135, 29128, 29790, 30294, 32769, 33660, 33762, 35640, 35748, 36410, 36720, 39720, 40392, 43692, 44685, 44880, 45016, 47664, 50490, 50643, 53622, 54615, 55080, 56270, 58256, 59580, 60588, 61897, 65538, 67320, 67524, 71280, 71496, 72820, 75735, 79440, 80784, 84405, 87384, 89370, 90032, 98307, 100980, 101286, 107244, 109230, 110160, 112540, 119160, 121176, 123794, 131076, 134055, 134640, 135048, 142992, 145640, 151470, 151929, 163845, 168810, 174768, 178740, 185691, 196614, 201960, 202572, 214488, 218460, 225080, 238320, 242352, 247588, 253215, 262152, 268110, 270096, 291280, 294921, 302940, 303858, 309485, 327690, 337620, 357480, 371382, 393228, 403920, 405144, 428976, 436920, 450160, 455787, 491535, 495176, 506430, 524304, 536220, 557073, 589842, 605880, 607716, 618970, 655380, 675240, 714960, 742764, 759645, 786456, 810288, 873840, 911574, 928455, 983070, 990352, 1012860, 1072440, 1114146, 1179684, 1211760, 1215432, 1237940, 1310760, 1350480, 1474605, 1485528, 1519290, 1572912, 1671219, 1823148, 1856910, 1966140, 2025720, 2144880, 2228292, 2278935, 2359368, 2430864, 2475880, 2621520, 2785365, 2949210, 2971056, 3038580, 3342438, 3646296, 3713820, 3932280, 4051440, 4456584, 4557870, 4718736, 4951760, 5013657, 5570730, 5898420, 6077160, 6684876, 7292592, 7427640, 7864560, 8356095, 8913168, 9115740, 10027314, 11141460, 11796840, 12154320, 13369752, 14855280, 16712190, 18231480, 20054628, 22282920, 23593680, 25068285, 26739504, 33424380, 36462960, 40109256, 44565840, 50136570, 66848760, 80218512, 100273140, 133697520, 200546280, 401092560]

約数ペア:

[(1, 401092560), (2, 200546280), (3, 133697520), (4, 100273140), (5, 80218512), (6, 66848760), (8, 50136570), (9, 44565840), (10, 40109256), (11, 36462960), (12, 33424380), (15, 26739504), (16, 25068285), (17, 23593680), (18, 22282920), (20, 20054628), (22, 18231480), (24, 16712190), (27, 14855280), (30, 13369752), (33, 12154320), (34, 11796840), (36, 11141460), (40, 10027314), (44, 9115740), (45, 8913168), (48, 8356095), (51, 7864560), (54, 7427640), (55, 7292592), (60, 6684876), (66, 6077160), (68, 5898420), (72, 5570730), (80, 5013657), (81, 4951760), (85, 4718736), (88, 4557870), (90, 4456584), (99, 4051440), (102, 3932280), (108, 3713820), (110, 3646296), (120, 3342438), (132, 3038580), (135, 2971056), (136, 2949210), (144, 2785365), (153, 2621520), (162, 2475880), (165, 2430864), (170, 2359368), (176, 2278935), (180, 2228292), (187, 2144880), (198, 2025720), (204, 1966140), (216, 1856910), (220, 1823148), (240, 1671219), (255, 1572912), (264, 1519290), (270, 1485528), (272, 1474605), (297, 1350480), (306, 1310760), (324, 1237940), (330, 1215432), (331, 1211760), (340, 1179684), (360, 1114146), (374, 1072440), (396, 1012860), (405, 990352), (408, 983070), (432, 928455), (440, 911574), (459, 873840), (495, 810288), (510, 786456), (528, 759645), (540, 742764), (561, 714960), (594, 675240), (612, 655380), (648, 618970), (660, 607716), (662, 605880), (680, 589842), (720, 557073), (748, 536220), (765, 524304), (792, 506430), (810, 495176), (816, 491535), (880, 455787), (891, 450160), (918, 436920), (935, 428976), (990, 405144), (993, 403920), (1020, 393228), (1080, 371382), (1122, 357480), (1188, 337620), (1224, 327690), (1296, 309485), (1320, 303858), (1324, 302940), (1360, 294921), (1377, 291280), (1485, 270096), (1496, 268110), (1530, 262152), (1584, 253215), (1620, 247588), (1655, 242352), (1683, 238320), (1782, 225080), (1836, 218460), (1870, 214488), (1980, 202572), (1986, 201960), (2040, 196614), (2160, 185691), (2244, 178740), (2295, 174768), (2376, 168810), (2448, 163845), (2640, 151929), (2648, 151470), (2754, 145640), (2805, 142992), (2970, 135048), (2979, 134640), (2992, 134055), (3060, 131076), (3240, 123794), (3310, 121176), (3366, 119160), (3564, 112540), (3641, 110160), (3672, 109230), (3740, 107244), (3960, 101286), (3972, 100980), (4080, 98307), (4455, 90032), (4488, 89370), (4590, 87384), (4752, 84405), (4965, 80784), (5049, 79440), (5296, 75735), (5508, 72820), (5610, 71496), (5627, 71280), (5940, 67524), (5958, 67320), (6120, 65538), (6480, 61897), (6620, 60588), (6732, 59580), (6885, 58256), (7128, 56270), (7282, 55080), (7344, 54615), (7480, 53622), (7920, 50643), (7944, 50490), (8415, 47664), (8910, 45016), (8937, 44880), (8976, 44685), (9180, 43692), (9930, 40392), (10098, 39720), (10923, 36720), (11016, 36410), (11220, 35748), (11254, 35640), (11880, 33762), (11916, 33660), (12240, 32769), (13240, 30294), (13464, 29790), (13770, 29128), (14256, 28135), (14564, 27540), (14895, 26928), (14960, 26811), (15147, 26480), (15888, 25245), (16830, 23832), (16881, 23760), (17820, 22508), (17874, 22440), (18205, 22032), (18360, 21846), (19860, 20196)]