123721920

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:85

約数の個数: 504

約数和(自身を含む): 543482784

約数和(自身を除く): 419760864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 24, 28, 30, 32, 34, 35, 36, 38, 40, 42, 45, 48, 51, 56, 57, 60, 63, 64, 68, 70, 72, 76, 80, 84, 85, 90, 95, 96, 102, 105, 112, 114, 119, 120, 126, 133, 136, 140, 144, 152, 153, 160, 168, 170, 171, 180, 190, 192, 204, 210, 224, 228, 238, 240, 252, 255, 266, 272, 280, 285, 288, 304, 306, 315, 320, 323, 336, 340, 342, 357, 360, 361, 380, 399, 408, 420, 448, 456, 476, 480, 504, 510, 532, 544, 560, 570, 576, 595, 608, 612, 630, 646, 665, 672, 680, 684, 714, 720, 722, 760, 765, 798, 816, 840, 855, 912, 952, 960, 969, 1008, 1020, 1064, 1071, 1083, 1088, 1120, 1140, 1190, 1197, 1216, 1224, 1260, 1292, 1330, 1344, 1360, 1368, 1428, 1440, 1444, 1520, 1530, 1596, 1615, 1632, 1680, 1710, 1785, 1805, 1824, 1904, 1938, 1995, 2016, 2040, 2128, 2142, 2166, 2240, 2261, 2280, 2380, 2394, 2448, 2520, 2527, 2584, 2660, 2720, 2736, 2856, 2880, 2888, 2907, 3040, 3060, 3192, 3230, 3249, 3264, 3360, 3420, 3570, 3610, 3648, 3808, 3876, 3990, 4032, 4080, 4256, 4284, 4332, 4522, 4560, 4760, 4788, 4845, 4896, 5040, 5054, 5168, 5320, 5355, 5415, 5440, 5472, 5712, 5776, 5814, 5985, 6080, 6120, 6137, 6384, 6460, 6498, 6720, 6783, 6840, 7140, 7220, 7581, 7616, 7752, 7980, 8160, 8512, 8568, 8664, 9044, 9120, 9520, 9576, 9690, 9792, 10080, 10108, 10336, 10640, 10710, 10830, 10944, 11305, 11424, 11552, 11628, 11970, 12240, 12274, 12635, 12768, 12920, 12996, 13566, 13680, 14280, 14440, 14535, 15162, 15504, 15960, 16245, 16320, 17136, 17328, 18088, 18240, 18411, 19040, 19152, 19380, 20160, 20216, 20349, 20672, 21280, 21420, 21660, 22610, 22743, 22848, 23104, 23256, 23940, 24480, 24548, 25270, 25536, 25840, 25992, 27132, 27360, 28560, 28880, 29070, 30324, 30685, 31008, 31920, 32490, 33915, 34272, 34656, 36176, 36822, 37905, 38080, 38304, 38760, 40432, 40698, 42560, 42840, 42959, 43320, 45220, 45486, 46512, 47880, 48960, 49096, 50540, 51680, 51984, 54264, 54720, 55233, 57120, 57760, 58140, 60648, 61370, 62016, 63840, 64980, 67830, 68544, 69312, 72352, 73644, 75810, 76608, 77520, 80864, 81396, 85680, 85918, 86640, 90440, 90972, 92055, 93024, 95760, 98192, 101080, 101745, 103360, 103968, 108528, 110466, 113715, 114240, 115520, 116280, 121296, 122740, 127680, 128877, 129960, 135660, 144704, 147288, 151620, 155040, 161728, 162792, 171360, 171836, 173280, 180880, 181944, 184110, 186048, 191520, 196384, 202160, 203490, 207936, 214795, 217056, 220932, 227430, 232560, 242592, 245480, 257754, 259920, 271320, 276165, 294576, 303240, 310080, 325584, 342720, 343672, 346560, 361760, 363888, 368220, 383040, 386631, 392768, 404320, 406980, 429590, 434112, 441864, 454860, 465120, 485184, 490960, 515508, 519840, 542640, 552330, 589152, 606480, 644385, 651168, 687344, 723520, 727776, 736440, 773262, 808640, 813960, 859180, 883728, 909720, 930240, 981920, 1031016, 1039680, 1085280, 1104660, 1178304, 1212960, 1288770, 1302336, 1374688, 1455552, 1472880, 1546524, 1627920, 1718360, 1767456, 1819440, 1933155, 1963840, 2062032, 2170560, 2209320, 2425920, 2577540, 2749376, 2945760, 3093048, 3255840, 3436720, 3534912, 3638880, 3866310, 4124064, 4418640, 5155080, 5891520, 6186096, 6511680, 6873440, 7277760, 7732620, 8248128, 8837280, 10310160, 12372192, 13746880, 15465240, 17674560, 20620320, 24744384, 30930480, 41240640, 61860960, 123721920]

約数ペア:

[(1, 123721920), (2, 61860960), (3, 41240640), (4, 30930480), (5, 24744384), (6, 20620320), (7, 17674560), (8, 15465240), (9, 13746880), (10, 12372192), (12, 10310160), (14, 8837280), (15, 8248128), (16, 7732620), (17, 7277760), (18, 6873440), (19, 6511680), (20, 6186096), (21, 5891520), (24, 5155080), (28, 4418640), (30, 4124064), (32, 3866310), (34, 3638880), (35, 3534912), (36, 3436720), (38, 3255840), (40, 3093048), (42, 2945760), (45, 2749376), (48, 2577540), (51, 2425920), (56, 2209320), (57, 2170560), (60, 2062032), (63, 1963840), (64, 1933155), (68, 1819440), (70, 1767456), (72, 1718360), (76, 1627920), (80, 1546524), (84, 1472880), (85, 1455552), (90, 1374688), (95, 1302336), (96, 1288770), (102, 1212960), (105, 1178304), (112, 1104660), (114, 1085280), (119, 1039680), (120, 1031016), (126, 981920), (133, 930240), (136, 909720), (140, 883728), (144, 859180), (152, 813960), (153, 808640), (160, 773262), (168, 736440), (170, 727776), (171, 723520), (180, 687344), (190, 651168), (192, 644385), (204, 606480), (210, 589152), (224, 552330), (228, 542640), (238, 519840), (240, 515508), (252, 490960), (255, 485184), (266, 465120), (272, 454860), (280, 441864), (285, 434112), (288, 429590), (304, 406980), (306, 404320), (315, 392768), (320, 386631), (323, 383040), (336, 368220), (340, 363888), (342, 361760), (357, 346560), (360, 343672), (361, 342720), (380, 325584), (399, 310080), (408, 303240), (420, 294576), (448, 276165), (456, 271320), (476, 259920), (480, 257754), (504, 245480), (510, 242592), (532, 232560), (544, 227430), (560, 220932), (570, 217056), (576, 214795), (595, 207936), (608, 203490), (612, 202160), (630, 196384), (646, 191520), (665, 186048), (672, 184110), (680, 181944), (684, 180880), (714, 173280), (720, 171836), (722, 171360), (760, 162792), (765, 161728), (798, 155040), (816, 151620), (840, 147288), (855, 144704), (912, 135660), (952, 129960), (960, 128877), (969, 127680), (1008, 122740), (1020, 121296), (1064, 116280), (1071, 115520), (1083, 114240), (1088, 113715), (1120, 110466), (1140, 108528), (1190, 103968), (1197, 103360), (1216, 101745), (1224, 101080), (1260, 98192), (1292, 95760), (1330, 93024), (1344, 92055), (1360, 90972), (1368, 90440), (1428, 86640), (1440, 85918), (1444, 85680), (1520, 81396), (1530, 80864), (1596, 77520), (1615, 76608), (1632, 75810), (1680, 73644), (1710, 72352), (1785, 69312), (1805, 68544), (1824, 67830), (1904, 64980), (1938, 63840), (1995, 62016), (2016, 61370), (2040, 60648), (2128, 58140), (2142, 57760), (2166, 57120), (2240, 55233), (2261, 54720), (2280, 54264), (2380, 51984), (2394, 51680), (2448, 50540), (2520, 49096), (2527, 48960), (2584, 47880), (2660, 46512), (2720, 45486), (2736, 45220), (2856, 43320), (2880, 42959), (2888, 42840), (2907, 42560), (3040, 40698), (3060, 40432), (3192, 38760), (3230, 38304), (3249, 38080), (3264, 37905), (3360, 36822), (3420, 36176), (3570, 34656), (3610, 34272), (3648, 33915), (3808, 32490), (3876, 31920), (3990, 31008), (4032, 30685), (4080, 30324), (4256, 29070), (4284, 28880), (4332, 28560), (4522, 27360), (4560, 27132), (4760, 25992), (4788, 25840), (4845, 25536), (4896, 25270), (5040, 24548), (5054, 24480), (5168, 23940), (5320, 23256), (5355, 23104), (5415, 22848), (5440, 22743), (5472, 22610), (5712, 21660), (5776, 21420), (5814, 21280), (5985, 20672), (6080, 20349), (6120, 20216), (6137, 20160), (6384, 19380), (6460, 19152), (6498, 19040), (6720, 18411), (6783, 18240), (6840, 18088), (7140, 17328), (7220, 17136), (7581, 16320), (7616, 16245), (7752, 15960), (7980, 15504), (8160, 15162), (8512, 14535), (8568, 14440), (8664, 14280), (9044, 13680), (9120, 13566), (9520, 12996), (9576, 12920), (9690, 12768), (9792, 12635), (10080, 12274), (10108, 12240), (10336, 11970), (10640, 11628), (10710, 11552), (10830, 11424), (10944, 11305)]