163621920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:288

約数の個数: 384

約数和(自身を含む): 679311360

約数和(自身を除く): 515689440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 32, 33, 35, 38, 40, 42, 44, 48, 55, 56, 57, 60, 66, 70, 76, 77, 80, 84, 88, 95, 96, 105, 110, 112, 114, 120, 132, 133, 140, 152, 154, 160, 165, 168, 176, 190, 209, 210, 220, 224, 228, 231, 233, 240, 264, 266, 280, 285, 304, 308, 330, 336, 352, 380, 385, 399, 418, 420, 440, 456, 462, 466, 480, 528, 532, 560, 570, 608, 616, 627, 660, 665, 672, 699, 760, 770, 798, 836, 840, 880, 912, 924, 932, 1045, 1056, 1064, 1120, 1140, 1155, 1165, 1232, 1254, 1320, 1330, 1398, 1463, 1520, 1540, 1596, 1631, 1672, 1680, 1760, 1824, 1848, 1864, 1995, 2090, 2128, 2280, 2310, 2330, 2464, 2508, 2563, 2640, 2660, 2796, 2926, 3040, 3080, 3135, 3192, 3262, 3344, 3360, 3495, 3696, 3728, 3990, 4180, 4256, 4389, 4427, 4560, 4620, 4660, 4893, 5016, 5126, 5280, 5320, 5592, 5852, 6160, 6270, 6384, 6524, 6688, 6990, 7315, 7392, 7456, 7689, 7980, 8155, 8360, 8778, 8854, 9120, 9240, 9320, 9786, 10032, 10252, 10640, 11184, 11704, 12320, 12540, 12768, 12815, 13048, 13281, 13980, 14630, 15378, 15960, 16310, 16720, 17556, 17708, 17941, 18480, 18640, 19572, 20064, 20504, 21280, 21945, 22135, 22368, 23408, 24465, 25080, 25630, 26096, 26562, 27960, 29260, 30756, 30989, 31920, 32620, 33440, 35112, 35416, 35882, 36960, 37280, 38445, 39144, 41008, 43890, 44270, 46816, 48697, 48930, 50160, 51260, 52192, 53124, 53823, 55920, 58520, 61512, 61978, 63840, 65240, 66405, 70224, 70832, 71764, 76890, 78288, 82016, 87780, 88540, 89705, 92967, 97394, 97860, 100320, 102520, 106248, 107646, 111840, 117040, 123024, 123956, 130480, 132810, 140448, 141664, 143528, 146091, 153780, 154945, 156576, 175560, 177080, 179410, 185934, 194788, 195720, 205040, 212496, 215292, 234080, 243485, 246048, 247912, 260960, 265620, 269115, 287056, 292182, 307560, 309890, 340879, 351120, 354160, 358820, 371868, 389576, 391440, 410080, 424992, 430584, 464835, 486970, 495824, 531240, 538230, 574112, 584364, 615120, 619780, 681758, 702240, 708320, 717640, 730455, 743736, 779152, 782880, 861168, 929670, 973940, 991648, 1022637, 1062480, 1076460, 1168728, 1230240, 1239560, 1363516, 1435280, 1460910, 1487472, 1558304, 1704395, 1722336, 1859340, 1947880, 2045274, 2124960, 2152920, 2337456, 2479120, 2727032, 2870560, 2921820, 2974944, 3408790, 3718680, 3895760, 4090548, 4305840, 4674912, 4958240, 5113185, 5454064, 5843640, 6817580, 7437360, 7791520, 8181096, 8611680, 10226370, 10908128, 11687280, 13635160, 14874720, 16362192, 20452740, 23374560, 27270320, 32724384, 40905480, 54540640, 81810960, 163621920]

約数ペア:

[(1, 163621920), (2, 81810960), (3, 54540640), (4, 40905480), (5, 32724384), (6, 27270320), (7, 23374560), (8, 20452740), (10, 16362192), (11, 14874720), (12, 13635160), (14, 11687280), (15, 10908128), (16, 10226370), (19, 8611680), (20, 8181096), (21, 7791520), (22, 7437360), (24, 6817580), (28, 5843640), (30, 5454064), (32, 5113185), (33, 4958240), (35, 4674912), (38, 4305840), (40, 4090548), (42, 3895760), (44, 3718680), (48, 3408790), (55, 2974944), (56, 2921820), (57, 2870560), (60, 2727032), (66, 2479120), (70, 2337456), (76, 2152920), (77, 2124960), (80, 2045274), (84, 1947880), (88, 1859340), (95, 1722336), (96, 1704395), (105, 1558304), (110, 1487472), (112, 1460910), (114, 1435280), (120, 1363516), (132, 1239560), (133, 1230240), (140, 1168728), (152, 1076460), (154, 1062480), (160, 1022637), (165, 991648), (168, 973940), (176, 929670), (190, 861168), (209, 782880), (210, 779152), (220, 743736), (224, 730455), (228, 717640), (231, 708320), (233, 702240), (240, 681758), (264, 619780), (266, 615120), (280, 584364), (285, 574112), (304, 538230), (308, 531240), (330, 495824), (336, 486970), (352, 464835), (380, 430584), (385, 424992), (399, 410080), (418, 391440), (420, 389576), (440, 371868), (456, 358820), (462, 354160), (466, 351120), (480, 340879), (528, 309890), (532, 307560), (560, 292182), (570, 287056), (608, 269115), (616, 265620), (627, 260960), (660, 247912), (665, 246048), (672, 243485), (699, 234080), (760, 215292), (770, 212496), (798, 205040), (836, 195720), (840, 194788), (880, 185934), (912, 179410), (924, 177080), (932, 175560), (1045, 156576), (1056, 154945), (1064, 153780), (1120, 146091), (1140, 143528), (1155, 141664), (1165, 140448), (1232, 132810), (1254, 130480), (1320, 123956), (1330, 123024), (1398, 117040), (1463, 111840), (1520, 107646), (1540, 106248), (1596, 102520), (1631, 100320), (1672, 97860), (1680, 97394), (1760, 92967), (1824, 89705), (1848, 88540), (1864, 87780), (1995, 82016), (2090, 78288), (2128, 76890), (2280, 71764), (2310, 70832), (2330, 70224), (2464, 66405), (2508, 65240), (2563, 63840), (2640, 61978), (2660, 61512), (2796, 58520), (2926, 55920), (3040, 53823), (3080, 53124), (3135, 52192), (3192, 51260), (3262, 50160), (3344, 48930), (3360, 48697), (3495, 46816), (3696, 44270), (3728, 43890), (3990, 41008), (4180, 39144), (4256, 38445), (4389, 37280), (4427, 36960), (4560, 35882), (4620, 35416), (4660, 35112), (4893, 33440), (5016, 32620), (5126, 31920), (5280, 30989), (5320, 30756), (5592, 29260), (5852, 27960), (6160, 26562), (6270, 26096), (6384, 25630), (6524, 25080), (6688, 24465), (6990, 23408), (7315, 22368), (7392, 22135), (7456, 21945), (7689, 21280), (7980, 20504), (8155, 20064), (8360, 19572), (8778, 18640), (8854, 18480), (9120, 17941), (9240, 17708), (9320, 17556), (9786, 16720), (10032, 16310), (10252, 15960), (10640, 15378), (11184, 14630), (11704, 13980), (12320, 13281), (12540, 13048), (12768, 12815)]