998765040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 480

約数和(自身を含む): 3989744640

約数和(自身を除く): 2990979600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 47, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 94, 98, 104, 105, 112, 120, 130, 139, 140, 141, 147, 156, 168, 182, 188, 195, 196, 208, 210, 235, 240, 245, 260, 273, 278, 280, 282, 294, 312, 329, 336, 364, 376, 390, 392, 417, 420, 455, 470, 490, 520, 546, 556, 560, 564, 588, 611, 624, 637, 658, 695, 705, 728, 735, 752, 780, 784, 834, 840, 910, 940, 973, 980, 987, 1040, 1092, 1112, 1128, 1176, 1222, 1274, 1316, 1365, 1390, 1410, 1456, 1470, 1560, 1645, 1668, 1680, 1807, 1820, 1833, 1880, 1911, 1946, 1960, 1974, 2085, 2184, 2224, 2256, 2303, 2352, 2444, 2548, 2632, 2730, 2780, 2820, 2919, 2940, 3055, 3120, 3185, 3290, 3336, 3614, 3640, 3666, 3760, 3822, 3892, 3920, 3948, 4170, 4277, 4368, 4606, 4865, 4888, 4935, 5096, 5264, 5421, 5460, 5560, 5640, 5838, 5880, 6110, 6370, 6533, 6580, 6672, 6811, 6909, 7228, 7280, 7332, 7644, 7784, 7896, 8340, 8554, 9035, 9165, 9212, 9555, 9730, 9776, 9870, 10192, 10842, 10920, 11120, 11280, 11515, 11676, 11760, 12220, 12649, 12740, 12831, 13066, 13160, 13622, 13818, 14456, 14595, 14664, 15288, 15568, 15792, 16680, 17108, 18070, 18330, 18424, 19110, 19460, 19599, 19740, 20433, 21385, 21684, 21840, 23030, 23352, 24440, 25298, 25480, 25662, 26132, 26320, 27105, 27244, 27636, 28912, 29190, 29328, 29939, 30576, 32665, 33360, 34055, 34216, 34545, 36140, 36660, 36848, 37947, 38220, 38920, 39198, 39480, 40866, 42770, 43368, 45731, 46060, 46704, 48880, 50596, 50960, 51324, 52264, 54210, 54488, 55272, 58380, 59878, 63245, 64155, 65330, 68110, 68432, 69090, 72280, 73320, 75894, 76440, 77840, 78396, 78960, 81732, 84929, 85540, 86736, 88543, 89817, 91462, 92120, 97995, 101192, 102165, 102648, 104528, 108420, 108976, 110544, 116760, 119756, 126490, 128310, 130660, 136220, 137193, 138180, 144560, 146640, 149695, 151788, 152880, 156792, 163464, 169858, 171080, 177086, 179634, 182924, 184240, 189735, 195990, 202384, 204330, 205296, 216840, 228655, 233520, 239512, 252980, 254787, 256620, 261320, 265629, 272440, 274386, 276360, 299390, 303576, 313584, 320117, 326928, 339716, 342160, 354172, 359268, 365848, 379470, 391980, 408660, 424645, 433680, 442715, 449085, 457310, 479024, 505960, 509574, 513240, 522640, 531258, 544880, 548772, 552720, 594503, 598780, 607152, 640234, 679432, 685965, 708344, 718536, 731696, 758940, 783960, 817320, 849290, 885430, 898170, 914620, 960351, 1011920, 1019148, 1026480, 1062516, 1097544, 1189006, 1197560, 1273935, 1280468, 1328145, 1358864, 1371930, 1416688, 1437072, 1517880, 1567920, 1600585, 1634640, 1698580, 1770860, 1783509, 1796340, 1829240, 1920702, 2038296, 2125032, 2195088, 2378012, 2395120, 2547870, 2560936, 2656290, 2743860, 2972515, 3035760, 3201170, 3397160, 3541720, 3567018, 3592680, 3658480, 3841404, 4076592, 4161521, 4250064, 4756024, 4801755, 5095740, 5121872, 5312580, 5487720, 5945030, 6402340, 6794320, 7083440, 7134036, 7185360, 7682808, 8323042, 8917545, 9512048, 9603510, 10191480, 10625160, 10975440, 11890060, 12484563, 12804680, 14268072, 15365616, 16646084, 17835090, 19207020, 20382960, 20807605, 21250320, 23780120, 24969126, 25609360, 28536144, 33292168, 35670180, 38414040, 41615210, 47560240, 49938252, 62422815, 66584336, 71340360, 76828080, 83230420, 99876504, 124845630, 142680720, 166460840, 199753008, 249691260, 332921680, 499382520, 998765040]

約数ペア:

[(1, 998765040), (2, 499382520), (3, 332921680), (4, 249691260), (5, 199753008), (6, 166460840), (7, 142680720), (8, 124845630), (10, 99876504), (12, 83230420), (13, 76828080), (14, 71340360), (15, 66584336), (16, 62422815), (20, 49938252), (21, 47560240), (24, 41615210), (26, 38414040), (28, 35670180), (30, 33292168), (35, 28536144), (39, 25609360), (40, 24969126), (42, 23780120), (47, 21250320), (48, 20807605), (49, 20382960), (52, 19207020), (56, 17835090), (60, 16646084), (65, 15365616), (70, 14268072), (78, 12804680), (80, 12484563), (84, 11890060), (91, 10975440), (94, 10625160), (98, 10191480), (104, 9603510), (105, 9512048), (112, 8917545), (120, 8323042), (130, 7682808), (139, 7185360), (140, 7134036), (141, 7083440), (147, 6794320), (156, 6402340), (168, 5945030), (182, 5487720), (188, 5312580), (195, 5121872), (196, 5095740), (208, 4801755), (210, 4756024), (235, 4250064), (240, 4161521), (245, 4076592), (260, 3841404), (273, 3658480), (278, 3592680), (280, 3567018), (282, 3541720), (294, 3397160), (312, 3201170), (329, 3035760), (336, 2972515), (364, 2743860), (376, 2656290), (390, 2560936), (392, 2547870), (417, 2395120), (420, 2378012), (455, 2195088), (470, 2125032), (490, 2038296), (520, 1920702), (546, 1829240), (556, 1796340), (560, 1783509), (564, 1770860), (588, 1698580), (611, 1634640), (624, 1600585), (637, 1567920), (658, 1517880), (695, 1437072), (705, 1416688), (728, 1371930), (735, 1358864), (752, 1328145), (780, 1280468), (784, 1273935), (834, 1197560), (840, 1189006), (910, 1097544), (940, 1062516), (973, 1026480), (980, 1019148), (987, 1011920), (1040, 960351), (1092, 914620), (1112, 898170), (1128, 885430), (1176, 849290), (1222, 817320), (1274, 783960), (1316, 758940), (1365, 731696), (1390, 718536), (1410, 708344), (1456, 685965), (1470, 679432), (1560, 640234), (1645, 607152), (1668, 598780), (1680, 594503), (1807, 552720), (1820, 548772), (1833, 544880), (1880, 531258), (1911, 522640), (1946, 513240), (1960, 509574), (1974, 505960), (2085, 479024), (2184, 457310), (2224, 449085), (2256, 442715), (2303, 433680), (2352, 424645), (2444, 408660), (2548, 391980), (2632, 379470), (2730, 365848), (2780, 359268), (2820, 354172), (2919, 342160), (2940, 339716), (3055, 326928), (3120, 320117), (3185, 313584), (3290, 303576), (3336, 299390), (3614, 276360), (3640, 274386), (3666, 272440), (3760, 265629), (3822, 261320), (3892, 256620), (3920, 254787), (3948, 252980), (4170, 239512), (4277, 233520), (4368, 228655), (4606, 216840), (4865, 205296), (4888, 204330), (4935, 202384), (5096, 195990), (5264, 189735), (5421, 184240), (5460, 182924), (5560, 179634), (5640, 177086), (5838, 171080), (5880, 169858), (6110, 163464), (6370, 156792), (6533, 152880), (6580, 151788), (6672, 149695), (6811, 146640), (6909, 144560), (7228, 138180), (7280, 137193), (7332, 136220), (7644, 130660), (7784, 128310), (7896, 126490), (8340, 119756), (8554, 116760), (9035, 110544), (9165, 108976), (9212, 108420), (9555, 104528), (9730, 102648), (9776, 102165), (9870, 101192), (10192, 97995), (10842, 92120), (10920, 91462), (11120, 89817), (11280, 88543), (11515, 86736), (11676, 85540), (11760, 84929), (12220, 81732), (12649, 78960), (12740, 78396), (12831, 77840), (13066, 76440), (13160, 75894), (13622, 73320), (13818, 72280), (14456, 69090), (14595, 68432), (14664, 68110), (15288, 65330), (15568, 64155), (15792, 63245), (16680, 59878), (17108, 58380), (18070, 55272), (18330, 54488), (18424, 54210), (19110, 52264), (19460, 51324), (19599, 50960), (19740, 50596), (20433, 48880), (21385, 46704), (21684, 46060), (21840, 45731), (23030, 43368), (23352, 42770), (24440, 40866), (25298, 39480), (25480, 39198), (25662, 38920), (26132, 38220), (26320, 37947), (27105, 36848), (27244, 36660), (27636, 36140), (28912, 34545), (29190, 34216), (29328, 34055), (29939, 33360), (30576, 32665)]