19829278560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23893}}^1$

素因数の和:23950

約数の個数: 384

約数和(自身を含む): 80926110720

約数和(自身を除く): 61096832160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 32, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 65, 70, 76, 78, 80, 84, 91, 95, 96, 104, 105, 112, 114, 120, 130, 133, 140, 152, 156, 160, 168, 182, 190, 195, 208, 210, 224, 228, 240, 247, 260, 266, 273, 280, 285, 304, 312, 336, 364, 380, 390, 399, 416, 420, 455, 456, 480, 494, 520, 532, 546, 560, 570, 608, 624, 665, 672, 728, 741, 760, 780, 798, 840, 910, 912, 988, 1040, 1064, 1092, 1120, 1140, 1235, 1248, 1330, 1365, 1456, 1482, 1520, 1560, 1596, 1680, 1729, 1820, 1824, 1976, 1995, 2080, 2128, 2184, 2280, 2470, 2660, 2730, 2912, 2964, 3040, 3120, 3192, 3360, 3458, 3640, 3705, 3952, 3990, 4256, 4368, 4560, 4940, 5187, 5320, 5460, 5928, 6240, 6384, 6916, 7280, 7410, 7904, 7980, 8645, 8736, 9120, 9880, 10374, 10640, 10920, 11856, 12768, 13832, 14560, 14820, 15960, 17290, 19760, 20748, 21280, 21840, 23712, 23893, 25935, 27664, 29640, 31920, 34580, 39520, 41496, 43680, 47786, 51870, 55328, 59280, 63840, 69160, 71679, 82992, 95572, 103740, 118560, 119465, 138320, 143358, 165984, 167251, 191144, 207480, 238930, 276640, 286716, 310609, 334502, 358395, 382288, 414960, 453967, 477860, 501753, 573432, 621218, 669004, 716790, 764576, 829920, 836255, 907934, 931827, 955720, 1003506, 1146864, 1242436, 1338008, 1361901, 1433580, 1553045, 1672510, 1815868, 1863654, 1911440, 2007012, 2174263, 2269835, 2293728, 2484872, 2508765, 2676016, 2723802, 2867160, 3106090, 3177769, 3345020, 3631736, 3727308, 3822880, 4014024, 4348526, 4539670, 4659135, 4969744, 5017530, 5352032, 5447604, 5734320, 5901571, 6212180, 6355538, 6522789, 6690040, 6809505, 7263472, 7454616, 8028048, 8697052, 9079340, 9318270, 9533307, 9939488, 10035060, 10871315, 10895208, 11468640, 11803142, 12424360, 12711076, 13045578, 13380080, 13619010, 14526944, 14909232, 15888845, 16056096, 17394104, 17704713, 18158680, 18636540, 19066614, 20070120, 21742630, 21790416, 23606284, 24848720, 25422152, 26091156, 26760160, 27238020, 29507855, 29818464, 31777690, 32613945, 34788208, 35409426, 36317360, 37273080, 38133228, 40140240, 41310997, 43485260, 43580832, 47212568, 47666535, 49697440, 50844304, 52182312, 54476040, 59015710, 63555380, 65227890, 69576416, 70818852, 72634720, 74546160, 76266456, 80280480, 82621994, 86970520, 88523565, 94425136, 95333070, 101688608, 104364624, 108952080, 118031420, 123932991, 127110760, 130455780, 141637704, 149092320, 152532912, 165243988, 173941040, 177047130, 188850272, 190666140, 206554985, 208729248, 217904160, 236062840, 247865982, 254221520, 260911560, 283275408, 305065824, 330487976, 347882080, 354094260, 381332280, 413109970, 472125680, 495731964, 508443040, 521823120, 566550816, 619664955, 660975952, 708188520, 762664560, 826219940, 944251360, 991463928, 1043646240, 1239329910, 1321951904, 1416377040, 1525329120, 1652439880, 1982927856, 2478659820, 2832754080, 3304879760, 3965855712, 4957319640, 6609759520, 9914639280, 19829278560]

約数ペア:

[(1, 19829278560), (2, 9914639280), (3, 6609759520), (4, 4957319640), (5, 3965855712), (6, 3304879760), (7, 2832754080), (8, 2478659820), (10, 1982927856), (12, 1652439880), (13, 1525329120), (14, 1416377040), (15, 1321951904), (16, 1239329910), (19, 1043646240), (20, 991463928), (21, 944251360), (24, 826219940), (26, 762664560), (28, 708188520), (30, 660975952), (32, 619664955), (35, 566550816), (38, 521823120), (39, 508443040), (40, 495731964), (42, 472125680), (48, 413109970), (52, 381332280), (56, 354094260), (57, 347882080), (60, 330487976), (65, 305065824), (70, 283275408), (76, 260911560), (78, 254221520), (80, 247865982), (84, 236062840), (91, 217904160), (95, 208729248), (96, 206554985), (104, 190666140), (105, 188850272), (112, 177047130), (114, 173941040), (120, 165243988), (130, 152532912), (133, 149092320), (140, 141637704), (152, 130455780), (156, 127110760), (160, 123932991), (168, 118031420), (182, 108952080), (190, 104364624), (195, 101688608), (208, 95333070), (210, 94425136), (224, 88523565), (228, 86970520), (240, 82621994), (247, 80280480), (260, 76266456), (266, 74546160), (273, 72634720), (280, 70818852), (285, 69576416), (304, 65227890), (312, 63555380), (336, 59015710), (364, 54476040), (380, 52182312), (390, 50844304), (399, 49697440), (416, 47666535), (420, 47212568), (455, 43580832), (456, 43485260), (480, 41310997), (494, 40140240), (520, 38133228), (532, 37273080), (546, 36317360), (560, 35409426), (570, 34788208), (608, 32613945), (624, 31777690), (665, 29818464), (672, 29507855), (728, 27238020), (741, 26760160), (760, 26091156), (780, 25422152), (798, 24848720), (840, 23606284), (910, 21790416), (912, 21742630), (988, 20070120), (1040, 19066614), (1064, 18636540), (1092, 18158680), (1120, 17704713), (1140, 17394104), (1235, 16056096), (1248, 15888845), (1330, 14909232), (1365, 14526944), (1456, 13619010), (1482, 13380080), (1520, 13045578), (1560, 12711076), (1596, 12424360), (1680, 11803142), (1729, 11468640), (1820, 10895208), (1824, 10871315), (1976, 10035060), (1995, 9939488), (2080, 9533307), (2128, 9318270), (2184, 9079340), (2280, 8697052), (2470, 8028048), (2660, 7454616), (2730, 7263472), (2912, 6809505), (2964, 6690040), (3040, 6522789), (3120, 6355538), (3192, 6212180), (3360, 5901571), (3458, 5734320), (3640, 5447604), (3705, 5352032), (3952, 5017530), (3990, 4969744), (4256, 4659135), (4368, 4539670), (4560, 4348526), (4940, 4014024), (5187, 3822880), (5320, 3727308), (5460, 3631736), (5928, 3345020), (6240, 3177769), (6384, 3106090), (6916, 2867160), (7280, 2723802), (7410, 2676016), (7904, 2508765), (7980, 2484872), (8645, 2293728), (8736, 2269835), (9120, 2174263), (9880, 2007012), (10374, 1911440), (10640, 1863654), (10920, 1815868), (11856, 1672510), (12768, 1553045), (13832, 1433580), (14560, 1361901), (14820, 1338008), (15960, 1242436), (17290, 1146864), (19760, 1003506), (20748, 955720), (21280, 931827), (21840, 907934), (23712, 836255), (23893, 829920), (25935, 764576), (27664, 716790), (29640, 669004), (31920, 621218), (34580, 573432), (39520, 501753), (41496, 477860), (43680, 453967), (47786, 414960), (51870, 382288), (55328, 358395), (59280, 334502), (63840, 310609), (69160, 286716), (71679, 276640), (82992, 238930), (95572, 207480), (103740, 191144), (118560, 167251), (119465, 165984), (138320, 143358)]