160638660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{467}}^1$

素因数の和:512

約数の個数: 288

約数和(自身を含む): 627419520

約数和(自身を除く): 466780860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 49, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 108, 117, 126, 130, 135, 140, 147, 156, 180, 182, 189, 195, 196, 210, 234, 245, 252, 260, 270, 273, 294, 315, 351, 364, 378, 390, 420, 441, 455, 467, 468, 490, 540, 546, 585, 588, 630, 637, 702, 735, 756, 780, 819, 882, 910, 934, 945, 980, 1092, 1170, 1260, 1274, 1323, 1365, 1401, 1404, 1470, 1638, 1755, 1764, 1820, 1868, 1890, 1911, 2205, 2335, 2340, 2457, 2548, 2646, 2730, 2802, 2940, 3185, 3269, 3276, 3510, 3780, 3822, 4095, 4203, 4410, 4670, 4914, 5292, 5460, 5604, 5733, 6071, 6370, 6538, 6615, 7005, 7020, 7644, 8190, 8406, 8820, 9340, 9555, 9807, 9828, 11466, 12142, 12285, 12609, 12740, 13076, 13230, 14010, 16345, 16380, 16812, 17199, 18213, 19110, 19614, 21015, 22883, 22932, 24284, 24570, 25218, 26460, 28020, 28665, 29421, 30355, 32690, 34398, 36426, 38220, 39228, 42030, 42497, 45766, 49035, 49140, 50436, 54639, 57330, 58842, 60710, 63045, 65380, 68649, 68796, 72852, 84060, 84994, 85995, 88263, 91065, 91532, 98070, 109278, 114415, 114660, 117684, 121420, 126090, 127491, 137298, 147105, 163917, 169988, 171990, 176526, 182130, 196140, 205947, 212485, 218556, 228830, 252180, 254982, 273195, 274596, 294210, 297479, 327834, 343245, 343980, 353052, 364260, 382473, 411894, 424970, 441315, 457660, 509964, 546390, 588420, 594958, 617841, 637455, 655668, 686490, 764946, 819585, 823788, 849940, 882630, 892437, 1029735, 1092780, 1147419, 1189916, 1235682, 1274910, 1372980, 1487395, 1529892, 1639170, 1765260, 1784874, 1912365, 2059470, 2294838, 2471364, 2549820, 2677311, 2974790, 3089205, 3278340, 3569748, 3824730, 4118940, 4462185, 4589676, 5354622, 5737095, 5949580, 6178410, 7649460, 8031933, 8924370, 10709244, 11474190, 12356820, 13386555, 16063866, 17848740, 22948380, 26773110, 32127732, 40159665, 53546220, 80319330, 160638660]

約数ペア:

[(1, 160638660), (2, 80319330), (3, 53546220), (4, 40159665), (5, 32127732), (6, 26773110), (7, 22948380), (9, 17848740), (10, 16063866), (12, 13386555), (13, 12356820), (14, 11474190), (15, 10709244), (18, 8924370), (20, 8031933), (21, 7649460), (26, 6178410), (27, 5949580), (28, 5737095), (30, 5354622), (35, 4589676), (36, 4462185), (39, 4118940), (42, 3824730), (45, 3569748), (49, 3278340), (52, 3089205), (54, 2974790), (60, 2677311), (63, 2549820), (65, 2471364), (70, 2294838), (78, 2059470), (84, 1912365), (90, 1784874), (91, 1765260), (98, 1639170), (105, 1529892), (108, 1487395), (117, 1372980), (126, 1274910), (130, 1235682), (135, 1189916), (140, 1147419), (147, 1092780), (156, 1029735), (180, 892437), (182, 882630), (189, 849940), (195, 823788), (196, 819585), (210, 764946), (234, 686490), (245, 655668), (252, 637455), (260, 617841), (270, 594958), (273, 588420), (294, 546390), (315, 509964), (351, 457660), (364, 441315), (378, 424970), (390, 411894), (420, 382473), (441, 364260), (455, 353052), (467, 343980), (468, 343245), (490, 327834), (540, 297479), (546, 294210), (585, 274596), (588, 273195), (630, 254982), (637, 252180), (702, 228830), (735, 218556), (756, 212485), (780, 205947), (819, 196140), (882, 182130), (910, 176526), (934, 171990), (945, 169988), (980, 163917), (1092, 147105), (1170, 137298), (1260, 127491), (1274, 126090), (1323, 121420), (1365, 117684), (1401, 114660), (1404, 114415), (1470, 109278), (1638, 98070), (1755, 91532), (1764, 91065), (1820, 88263), (1868, 85995), (1890, 84994), (1911, 84060), (2205, 72852), (2335, 68796), (2340, 68649), (2457, 65380), (2548, 63045), (2646, 60710), (2730, 58842), (2802, 57330), (2940, 54639), (3185, 50436), (3269, 49140), (3276, 49035), (3510, 45766), (3780, 42497), (3822, 42030), (4095, 39228), (4203, 38220), (4410, 36426), (4670, 34398), (4914, 32690), (5292, 30355), (5460, 29421), (5604, 28665), (5733, 28020), (6071, 26460), (6370, 25218), (6538, 24570), (6615, 24284), (7005, 22932), (7020, 22883), (7644, 21015), (8190, 19614), (8406, 19110), (8820, 18213), (9340, 17199), (9555, 16812), (9807, 16380), (9828, 16345), (11466, 14010), (12142, 13230), (12285, 13076), (12609, 12740)]