203122920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 512

約数和(自身を含む): 870912000

約数和(自身を除く): 667789080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 19, 20, 21, 22, 24, 26, 28, 30, 33, 35, 38, 39, 40, 42, 44, 52, 55, 56, 57, 60, 65, 66, 70, 76, 77, 78, 84, 88, 89, 91, 95, 104, 105, 110, 114, 120, 130, 132, 133, 140, 143, 152, 154, 156, 165, 168, 178, 182, 190, 195, 209, 210, 220, 228, 231, 247, 260, 264, 266, 267, 273, 280, 285, 286, 308, 312, 330, 356, 364, 380, 385, 390, 399, 418, 420, 429, 440, 445, 455, 456, 462, 494, 520, 532, 534, 546, 570, 572, 616, 623, 627, 660, 665, 712, 715, 728, 741, 760, 770, 780, 798, 836, 840, 858, 890, 910, 924, 979, 988, 1001, 1045, 1064, 1068, 1092, 1140, 1144, 1155, 1157, 1235, 1246, 1254, 1320, 1330, 1335, 1365, 1430, 1463, 1482, 1540, 1560, 1596, 1672, 1691, 1716, 1729, 1780, 1820, 1848, 1869, 1958, 1976, 1995, 2002, 2090, 2136, 2145, 2184, 2280, 2310, 2314, 2470, 2492, 2508, 2660, 2670, 2717, 2730, 2860, 2926, 2937, 2964, 3003, 3080, 3115, 3135, 3192, 3382, 3432, 3458, 3471, 3560, 3640, 3705, 3738, 3916, 3990, 4004, 4180, 4290, 4389, 4620, 4628, 4895, 4940, 4984, 5005, 5016, 5073, 5187, 5320, 5340, 5434, 5460, 5720, 5785, 5852, 5874, 5928, 6006, 6230, 6270, 6764, 6853, 6916, 6942, 7315, 7410, 7476, 7832, 7980, 8008, 8099, 8151, 8360, 8455, 8580, 8645, 8778, 9240, 9256, 9345, 9790, 9880, 10010, 10146, 10374, 10680, 10868, 10920, 11570, 11704, 11748, 11837, 12012, 12460, 12540, 12727, 13528, 13585, 13706, 13832, 13884, 14630, 14685, 14820, 14952, 15015, 15960, 16198, 16302, 16910, 17160, 17290, 17355, 17556, 18601, 18690, 19019, 19580, 20020, 20292, 20559, 20748, 21736, 21945, 21983, 23140, 23496, 23674, 24024, 24297, 24920, 25080, 25365, 25454, 25935, 27170, 27412, 27768, 29260, 29370, 29640, 30030, 32396, 32604, 33820, 34265, 34580, 34710, 35112, 35511, 37202, 37380, 38038, 38181, 39160, 40040, 40495, 40584, 40755, 41118, 41496, 43890, 43966, 46280, 47348, 48594, 50730, 50908, 51870, 54340, 54824, 55803, 57057, 58520, 58740, 59185, 60060, 63635, 64792, 65208, 65949, 67640, 68530, 69160, 69420, 71022, 74404, 74760, 76076, 76362, 80990, 81510, 82236, 87780, 87932, 89089, 93005, 94696, 95095, 97188, 101460, 101816, 102795, 103740, 108680, 109915, 111606, 114114, 117480, 118370, 120120, 121485, 127270, 130207, 131898, 137060, 138840, 142044, 148808, 152152, 152724, 153881, 161980, 163020, 164472, 175560, 175864, 177555, 178178, 186010, 190190, 190905, 194376, 202920, 205590, 207480, 219830, 223212, 228228, 236740, 241813, 242970, 254540, 260414, 263796, 267267, 274120, 279015, 284088, 285285, 305448, 307762, 323960, 326040, 329745, 355110, 356356, 372020, 380380, 381810, 390621, 411180, 439660, 445445, 446424, 456456, 461643, 473480, 483626, 485940, 509080, 520828, 527592, 534534, 558030, 570570, 615524, 651035, 659490, 710220, 712712, 725439, 744040, 760760, 763620, 769405, 781242, 822360, 879320, 890890, 923286, 967252, 971880, 1041656, 1069068, 1116060, 1141140, 1209065, 1231048, 1302070, 1318980, 1336335, 1420440, 1450878, 1527240, 1538810, 1562484, 1692691, 1781780, 1846572, 1934504, 1953105, 2138136, 2232120, 2282280, 2308215, 2418130, 2604140, 2637960, 2672670, 2901756, 3077620, 3124968, 3385382, 3563560, 3627195, 3693144, 3906210, 4616430, 4836260, 5078073, 5208280, 5345340, 5803512, 6155240, 6770764, 7254390, 7812420, 8463455, 9232860, 9672520, 10156146, 10690680, 13541528, 14508780, 15624840, 16926910, 18465720, 20312292, 25390365, 29017560, 33853820, 40624584, 50780730, 67707640, 101561460, 203122920]

約数ペア:

[(1, 203122920), (2, 101561460), (3, 67707640), (4, 50780730), (5, 40624584), (6, 33853820), (7, 29017560), (8, 25390365), (10, 20312292), (11, 18465720), (12, 16926910), (13, 15624840), (14, 14508780), (15, 13541528), (19, 10690680), (20, 10156146), (21, 9672520), (22, 9232860), (24, 8463455), (26, 7812420), (28, 7254390), (30, 6770764), (33, 6155240), (35, 5803512), (38, 5345340), (39, 5208280), (40, 5078073), (42, 4836260), (44, 4616430), (52, 3906210), (55, 3693144), (56, 3627195), (57, 3563560), (60, 3385382), (65, 3124968), (66, 3077620), (70, 2901756), (76, 2672670), (77, 2637960), (78, 2604140), (84, 2418130), (88, 2308215), (89, 2282280), (91, 2232120), (95, 2138136), (104, 1953105), (105, 1934504), (110, 1846572), (114, 1781780), (120, 1692691), (130, 1562484), (132, 1538810), (133, 1527240), (140, 1450878), (143, 1420440), (152, 1336335), (154, 1318980), (156, 1302070), (165, 1231048), (168, 1209065), (178, 1141140), (182, 1116060), (190, 1069068), (195, 1041656), (209, 971880), (210, 967252), (220, 923286), (228, 890890), (231, 879320), (247, 822360), (260, 781242), (264, 769405), (266, 763620), (267, 760760), (273, 744040), (280, 725439), (285, 712712), (286, 710220), (308, 659490), (312, 651035), (330, 615524), (356, 570570), (364, 558030), (380, 534534), (385, 527592), (390, 520828), (399, 509080), (418, 485940), (420, 483626), (429, 473480), (440, 461643), (445, 456456), (455, 446424), (456, 445445), (462, 439660), (494, 411180), (520, 390621), (532, 381810), (534, 380380), (546, 372020), (570, 356356), (572, 355110), (616, 329745), (623, 326040), (627, 323960), (660, 307762), (665, 305448), (712, 285285), (715, 284088), (728, 279015), (741, 274120), (760, 267267), (770, 263796), (780, 260414), (798, 254540), (836, 242970), (840, 241813), (858, 236740), (890, 228228), (910, 223212), (924, 219830), (979, 207480), (988, 205590), (1001, 202920), (1045, 194376), (1064, 190905), (1068, 190190), (1092, 186010), (1140, 178178), (1144, 177555), (1155, 175864), (1157, 175560), (1235, 164472), (1246, 163020), (1254, 161980), (1320, 153881), (1330, 152724), (1335, 152152), (1365, 148808), (1430, 142044), (1463, 138840), (1482, 137060), (1540, 131898), (1560, 130207), (1596, 127270), (1672, 121485), (1691, 120120), (1716, 118370), (1729, 117480), (1780, 114114), (1820, 111606), (1848, 109915), (1869, 108680), (1958, 103740), (1976, 102795), (1995, 101816), (2002, 101460), (2090, 97188), (2136, 95095), (2145, 94696), (2184, 93005), (2280, 89089), (2310, 87932), (2314, 87780), (2470, 82236), (2492, 81510), (2508, 80990), (2660, 76362), (2670, 76076), (2717, 74760), (2730, 74404), (2860, 71022), (2926, 69420), (2937, 69160), (2964, 68530), (3003, 67640), (3080, 65949), (3115, 65208), (3135, 64792), (3192, 63635), (3382, 60060), (3432, 59185), (3458, 58740), (3471, 58520), (3560, 57057), (3640, 55803), (3705, 54824), (3738, 54340), (3916, 51870), (3990, 50908), (4004, 50730), (4180, 48594), (4290, 47348), (4389, 46280), (4620, 43966), (4628, 43890), (4895, 41496), (4940, 41118), (4984, 40755), (5005, 40584), (5016, 40495), (5073, 40040), (5187, 39160), (5320, 38181), (5340, 38038), (5434, 37380), (5460, 37202), (5720, 35511), (5785, 35112), (5852, 34710), (5874, 34580), (5928, 34265), (6006, 33820), (6230, 32604), (6270, 32396), (6764, 30030), (6853, 29640), (6916, 29370), (6942, 29260), (7315, 27768), (7410, 27412), (7476, 27170), (7832, 25935), (7980, 25454), (8008, 25365), (8099, 25080), (8151, 24920), (8360, 24297), (8455, 24024), (8580, 23674), (8645, 23496), (8778, 23140), (9240, 21983), (9256, 21945), (9345, 21736), (9790, 20748), (9880, 20559), (10010, 20292), (10146, 20020), (10374, 19580), (10680, 19019), (10868, 18690), (10920, 18601), (11570, 17556), (11704, 17355), (11748, 17290), (11837, 17160), (12012, 16910), (12460, 16302), (12540, 16198), (12727, 15960), (13528, 15015), (13585, 14952), (13706, 14820), (13832, 14685), (13884, 14630)]