196451640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:427

約数の個数: 384

約数和(自身を含む): 840153600

約数和(自身を除く): 643701960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 24, 28, 30, 33, 35, 36, 38, 40, 42, 44, 45, 55, 56, 57, 60, 63, 66, 70, 72, 76, 77, 84, 88, 90, 95, 99, 105, 110, 114, 120, 126, 132, 133, 140, 152, 154, 165, 168, 171, 180, 190, 198, 209, 210, 220, 228, 231, 252, 264, 266, 280, 285, 308, 315, 330, 342, 360, 373, 380, 385, 396, 399, 418, 420, 440, 456, 462, 495, 504, 532, 570, 616, 627, 630, 660, 665, 684, 693, 746, 760, 770, 792, 798, 836, 840, 855, 924, 990, 1045, 1064, 1119, 1140, 1155, 1197, 1254, 1260, 1320, 1330, 1368, 1386, 1463, 1492, 1540, 1596, 1672, 1710, 1848, 1865, 1881, 1980, 1995, 2090, 2238, 2280, 2310, 2394, 2508, 2520, 2611, 2660, 2772, 2926, 2984, 3080, 3135, 3192, 3357, 3420, 3465, 3730, 3762, 3960, 3990, 4103, 4180, 4389, 4476, 4620, 4788, 5016, 5222, 5320, 5544, 5595, 5852, 5985, 6270, 6714, 6840, 6930, 7087, 7315, 7460, 7524, 7833, 7980, 8206, 8360, 8778, 8952, 9240, 9405, 9576, 10444, 11190, 11704, 11970, 12309, 12540, 13055, 13167, 13428, 13860, 14174, 14630, 14920, 15048, 15666, 15960, 16412, 16785, 17556, 18810, 20515, 20888, 21261, 21945, 22380, 23499, 23940, 24618, 25080, 26110, 26334, 26856, 27720, 28348, 28721, 29260, 31332, 32824, 33570, 35112, 35435, 36927, 37620, 39165, 41030, 42522, 43890, 44760, 46998, 47880, 49236, 49609, 52220, 52668, 56696, 57442, 58520, 61545, 62664, 63783, 65835, 67140, 70870, 73854, 75240, 77957, 78330, 82060, 85044, 86163, 87780, 93996, 98472, 99218, 104440, 105336, 106305, 114884, 117495, 123090, 127566, 131670, 134280, 141740, 143605, 147708, 148827, 155914, 156660, 164120, 170088, 172326, 175560, 184635, 187992, 198436, 212610, 229768, 233871, 234990, 246180, 248045, 255132, 258489, 263340, 283480, 287210, 295416, 297654, 311828, 313320, 318915, 344652, 369270, 389785, 396872, 425220, 430815, 446481, 467742, 469980, 492360, 496090, 510264, 516978, 526680, 545699, 574420, 595308, 623656, 637830, 689304, 701613, 738540, 744135, 779570, 850440, 861630, 892962, 935484, 939960, 992180, 1033956, 1091398, 1148840, 1169355, 1190616, 1275660, 1292445, 1403226, 1477080, 1488270, 1559140, 1637097, 1723260, 1785924, 1870968, 1984360, 2067912, 2182796, 2232405, 2338710, 2551320, 2584890, 2728495, 2806452, 2976540, 3118280, 3274194, 3446520, 3508065, 3571848, 4365592, 4464810, 4677420, 4911291, 5169780, 5456990, 5612904, 5953080, 6548388, 7016130, 8185485, 8929620, 9354840, 9822582, 10339560, 10913980, 13096776, 14032260, 16370970, 17859240, 19645164, 21827960, 24556455, 28064520, 32741940, 39290328, 49112910, 65483880, 98225820, 196451640]

約数ペア:

[(1, 196451640), (2, 98225820), (3, 65483880), (4, 49112910), (5, 39290328), (6, 32741940), (7, 28064520), (8, 24556455), (9, 21827960), (10, 19645164), (11, 17859240), (12, 16370970), (14, 14032260), (15, 13096776), (18, 10913980), (19, 10339560), (20, 9822582), (21, 9354840), (22, 8929620), (24, 8185485), (28, 7016130), (30, 6548388), (33, 5953080), (35, 5612904), (36, 5456990), (38, 5169780), (40, 4911291), (42, 4677420), (44, 4464810), (45, 4365592), (55, 3571848), (56, 3508065), (57, 3446520), (60, 3274194), (63, 3118280), (66, 2976540), (70, 2806452), (72, 2728495), (76, 2584890), (77, 2551320), (84, 2338710), (88, 2232405), (90, 2182796), (95, 2067912), (99, 1984360), (105, 1870968), (110, 1785924), (114, 1723260), (120, 1637097), (126, 1559140), (132, 1488270), (133, 1477080), (140, 1403226), (152, 1292445), (154, 1275660), (165, 1190616), (168, 1169355), (171, 1148840), (180, 1091398), (190, 1033956), (198, 992180), (209, 939960), (210, 935484), (220, 892962), (228, 861630), (231, 850440), (252, 779570), (264, 744135), (266, 738540), (280, 701613), (285, 689304), (308, 637830), (315, 623656), (330, 595308), (342, 574420), (360, 545699), (373, 526680), (380, 516978), (385, 510264), (396, 496090), (399, 492360), (418, 469980), (420, 467742), (440, 446481), (456, 430815), (462, 425220), (495, 396872), (504, 389785), (532, 369270), (570, 344652), (616, 318915), (627, 313320), (630, 311828), (660, 297654), (665, 295416), (684, 287210), (693, 283480), (746, 263340), (760, 258489), (770, 255132), (792, 248045), (798, 246180), (836, 234990), (840, 233871), (855, 229768), (924, 212610), (990, 198436), (1045, 187992), (1064, 184635), (1119, 175560), (1140, 172326), (1155, 170088), (1197, 164120), (1254, 156660), (1260, 155914), (1320, 148827), (1330, 147708), (1368, 143605), (1386, 141740), (1463, 134280), (1492, 131670), (1540, 127566), (1596, 123090), (1672, 117495), (1710, 114884), (1848, 106305), (1865, 105336), (1881, 104440), (1980, 99218), (1995, 98472), (2090, 93996), (2238, 87780), (2280, 86163), (2310, 85044), (2394, 82060), (2508, 78330), (2520, 77957), (2611, 75240), (2660, 73854), (2772, 70870), (2926, 67140), (2984, 65835), (3080, 63783), (3135, 62664), (3192, 61545), (3357, 58520), (3420, 57442), (3465, 56696), (3730, 52668), (3762, 52220), (3960, 49609), (3990, 49236), (4103, 47880), (4180, 46998), (4389, 44760), (4476, 43890), (4620, 42522), (4788, 41030), (5016, 39165), (5222, 37620), (5320, 36927), (5544, 35435), (5595, 35112), (5852, 33570), (5985, 32824), (6270, 31332), (6714, 29260), (6840, 28721), (6930, 28348), (7087, 27720), (7315, 26856), (7460, 26334), (7524, 26110), (7833, 25080), (7980, 24618), (8206, 23940), (8360, 23499), (8778, 22380), (8952, 21945), (9240, 21261), (9405, 20888), (9576, 20515), (10444, 18810), (11190, 17556), (11704, 16785), (11970, 16412), (12309, 15960), (12540, 15666), (13055, 15048), (13167, 14920), (13428, 14630), (13860, 14174)]