405352080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:148

約数の個数: 640

約数和(自身を含む): 1799884800

約数和(自身を除く): 1394532720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 24, 27, 28, 30, 34, 35, 36, 38, 40, 42, 45, 48, 51, 54, 56, 57, 60, 63, 68, 70, 72, 76, 80, 83, 84, 85, 90, 95, 102, 105, 108, 112, 114, 119, 120, 126, 133, 135, 136, 140, 144, 152, 153, 166, 168, 170, 171, 180, 189, 190, 204, 210, 216, 228, 238, 240, 249, 252, 255, 266, 270, 272, 280, 285, 304, 306, 315, 323, 332, 336, 340, 342, 357, 360, 378, 380, 399, 408, 415, 420, 432, 456, 459, 476, 498, 504, 510, 513, 532, 540, 560, 570, 581, 595, 612, 630, 646, 664, 665, 680, 684, 714, 720, 747, 756, 760, 765, 798, 816, 830, 840, 855, 912, 918, 945, 952, 969, 996, 1008, 1020, 1026, 1064, 1071, 1080, 1140, 1162, 1190, 1197, 1224, 1245, 1260, 1292, 1328, 1330, 1360, 1368, 1411, 1428, 1494, 1512, 1520, 1530, 1577, 1596, 1615, 1660, 1680, 1710, 1743, 1785, 1836, 1890, 1904, 1938, 1992, 1995, 2040, 2052, 2128, 2142, 2160, 2241, 2261, 2280, 2295, 2324, 2380, 2394, 2448, 2490, 2520, 2565, 2584, 2660, 2736, 2822, 2856, 2905, 2907, 2988, 3024, 3060, 3154, 3192, 3213, 3230, 3320, 3420, 3486, 3570, 3591, 3672, 3735, 3780, 3876, 3984, 3990, 4080, 4104, 4233, 4284, 4482, 4522, 4560, 4590, 4648, 4731, 4760, 4788, 4845, 4980, 5040, 5130, 5168, 5229, 5320, 5355, 5644, 5712, 5810, 5814, 5976, 5985, 6120, 6308, 6384, 6426, 6460, 6640, 6783, 6840, 6972, 7055, 7140, 7182, 7344, 7470, 7560, 7752, 7885, 7980, 8208, 8466, 8568, 8715, 8721, 8964, 9044, 9180, 9296, 9462, 9520, 9576, 9690, 9877, 9960, 10260, 10458, 10640, 10710, 11039, 11205, 11288, 11305, 11620, 11628, 11952, 11970, 12240, 12616, 12699, 12852, 12920, 13566, 13680, 13944, 14110, 14193, 14280, 14364, 14535, 14940, 15120, 15504, 15687, 15770, 15960, 16065, 16932, 17136, 17430, 17442, 17928, 17955, 18088, 18360, 18924, 19152, 19380, 19754, 19920, 20349, 20520, 20916, 21165, 21420, 22078, 22410, 22576, 22610, 23240, 23256, 23655, 23940, 25232, 25398, 25704, 25840, 26145, 26809, 27132, 27888, 28220, 28386, 28560, 28728, 29070, 29631, 29880, 31374, 31540, 31920, 32130, 33117, 33864, 33915, 34860, 34884, 35856, 35910, 36176, 36720, 37848, 38097, 38760, 39508, 40698, 41040, 41832, 42330, 42579, 42840, 43605, 44156, 44820, 45220, 46480, 46512, 47310, 47880, 49385, 50796, 51408, 52290, 53618, 54264, 55195, 56440, 56772, 57456, 58140, 59262, 59760, 61047, 62748, 63080, 63495, 64260, 66234, 67728, 67830, 69720, 69768, 70965, 71820, 75696, 76194, 77520, 78435, 79016, 80427, 81396, 83664, 84660, 85158, 85680, 87210, 88312, 88893, 89640, 90440, 94620, 95760, 98770, 99351, 101592, 101745, 104580, 107236, 108528, 110390, 112880, 113544, 116280, 118524, 122094, 125496, 126160, 126990, 128520, 132468, 134045, 135660, 139440, 139536, 141930, 143640, 148155, 152388, 156870, 158032, 160854, 162792, 165585, 169320, 170316, 174420, 176624, 177786, 179280, 180880, 187663, 189240, 190485, 197540, 198702, 203184, 203490, 209160, 212895, 214472, 220780, 227088, 232560, 237048, 241281, 244188, 250992, 253980, 257040, 264936, 266679, 268090, 271320, 283860, 287280, 296310, 298053, 304776, 305235, 313740, 321708, 325584, 331170, 338640, 340632, 348840, 355572, 375326, 378480, 380970, 395080, 397404, 402135, 406980, 418320, 425790, 428944, 441560, 444465, 474096, 482562, 488376, 496755, 507960, 529872, 533358, 536180, 542640, 562989, 567720, 592620, 596106, 609552, 610470, 627480, 643416, 662340, 681264, 697680, 711144, 723843, 750652, 761940, 790160, 794808, 804270, 813960, 851580, 883120, 888930, 938315, 965124, 976752, 993510, 1015920, 1066716, 1072360, 1125978, 1135440, 1185240, 1192212, 1206405, 1220940, 1254960, 1286832, 1324680, 1333395, 1422288, 1447686, 1490265, 1501304, 1523880, 1589616, 1608540, 1627920, 1688967, 1703160, 1777860, 1876630, 1930248, 1987020, 2133432, 2144720, 2251956, 2370480, 2384424, 2412810, 2441880, 2649360, 2666790, 2814945, 2895372, 2980530, 3002608, 3047760, 3217080, 3377934, 3406320, 3555720, 3619215, 3753260, 3860496, 3974040, 4266864, 4503912, 4768848, 4825620, 4883760, 5066901, 5333580, 5629890, 5790744, 5961060, 6434160, 6755868, 7111440, 7238430, 7506520, 7948080, 8444835, 9007824, 9651240, 10133802, 10667160, 11259780, 11581488, 11922120, 13511736, 14476860, 15013040, 16889670, 19302480, 20267604, 21334320, 22519560, 23844240, 25334505, 27023472, 28953720, 33779340, 40535208, 45039120, 50669010, 57907440, 67558680, 81070416, 101338020, 135117360, 202676040, 405352080]

約数ペア:

[(1, 405352080), (2, 202676040), (3, 135117360), (4, 101338020), (5, 81070416), (6, 67558680), (7, 57907440), (8, 50669010), (9, 45039120), (10, 40535208), (12, 33779340), (14, 28953720), (15, 27023472), (16, 25334505), (17, 23844240), (18, 22519560), (19, 21334320), (20, 20267604), (21, 19302480), (24, 16889670), (27, 15013040), (28, 14476860), (30, 13511736), (34, 11922120), (35, 11581488), (36, 11259780), (38, 10667160), (40, 10133802), (42, 9651240), (45, 9007824), (48, 8444835), (51, 7948080), (54, 7506520), (56, 7238430), (57, 7111440), (60, 6755868), (63, 6434160), (68, 5961060), (70, 5790744), (72, 5629890), (76, 5333580), (80, 5066901), (83, 4883760), (84, 4825620), (85, 4768848), (90, 4503912), (95, 4266864), (102, 3974040), (105, 3860496), (108, 3753260), (112, 3619215), (114, 3555720), (119, 3406320), (120, 3377934), (126, 3217080), (133, 3047760), (135, 3002608), (136, 2980530), (140, 2895372), (144, 2814945), (152, 2666790), (153, 2649360), (166, 2441880), (168, 2412810), (170, 2384424), (171, 2370480), (180, 2251956), (189, 2144720), (190, 2133432), (204, 1987020), (210, 1930248), (216, 1876630), (228, 1777860), (238, 1703160), (240, 1688967), (249, 1627920), (252, 1608540), (255, 1589616), (266, 1523880), (270, 1501304), (272, 1490265), (280, 1447686), (285, 1422288), (304, 1333395), (306, 1324680), (315, 1286832), (323, 1254960), (332, 1220940), (336, 1206405), (340, 1192212), (342, 1185240), (357, 1135440), (360, 1125978), (378, 1072360), (380, 1066716), (399, 1015920), (408, 993510), (415, 976752), (420, 965124), (432, 938315), (456, 888930), (459, 883120), (476, 851580), (498, 813960), (504, 804270), (510, 794808), (513, 790160), (532, 761940), (540, 750652), (560, 723843), (570, 711144), (581, 697680), (595, 681264), (612, 662340), (630, 643416), (646, 627480), (664, 610470), (665, 609552), (680, 596106), (684, 592620), (714, 567720), (720, 562989), (747, 542640), (756, 536180), (760, 533358), (765, 529872), (798, 507960), (816, 496755), (830, 488376), (840, 482562), (855, 474096), (912, 444465), (918, 441560), (945, 428944), (952, 425790), (969, 418320), (996, 406980), (1008, 402135), (1020, 397404), (1026, 395080), (1064, 380970), (1071, 378480), (1080, 375326), (1140, 355572), (1162, 348840), (1190, 340632), (1197, 338640), (1224, 331170), (1245, 325584), (1260, 321708), (1292, 313740), (1328, 305235), (1330, 304776), (1360, 298053), (1368, 296310), (1411, 287280), (1428, 283860), (1494, 271320), (1512, 268090), (1520, 266679), (1530, 264936), (1577, 257040), (1596, 253980), (1615, 250992), (1660, 244188), (1680, 241281), (1710, 237048), (1743, 232560), (1785, 227088), (1836, 220780), (1890, 214472), (1904, 212895), (1938, 209160), (1992, 203490), (1995, 203184), (2040, 198702), (2052, 197540), (2128, 190485), (2142, 189240), (2160, 187663), (2241, 180880), (2261, 179280), (2280, 177786), (2295, 176624), (2324, 174420), (2380, 170316), (2394, 169320), (2448, 165585), (2490, 162792), (2520, 160854), (2565, 158032), (2584, 156870), (2660, 152388), (2736, 148155), (2822, 143640), (2856, 141930), (2905, 139536), (2907, 139440), (2988, 135660), (3024, 134045), (3060, 132468), (3154, 128520), (3192, 126990), (3213, 126160), (3230, 125496), (3320, 122094), (3420, 118524), (3486, 116280), (3570, 113544), (3591, 112880), (3672, 110390), (3735, 108528), (3780, 107236), (3876, 104580), (3984, 101745), (3990, 101592), (4080, 99351), (4104, 98770), (4233, 95760), (4284, 94620), (4482, 90440), (4522, 89640), (4560, 88893), (4590, 88312), (4648, 87210), (4731, 85680), (4760, 85158), (4788, 84660), (4845, 83664), (4980, 81396), (5040, 80427), (5130, 79016), (5168, 78435), (5229, 77520), (5320, 76194), (5355, 75696), (5644, 71820), (5712, 70965), (5810, 69768), (5814, 69720), (5976, 67830), (5985, 67728), (6120, 66234), (6308, 64260), (6384, 63495), (6426, 63080), (6460, 62748), (6640, 61047), (6783, 59760), (6840, 59262), (6972, 58140), (7055, 57456), (7140, 56772), (7182, 56440), (7344, 55195), (7470, 54264), (7560, 53618), (7752, 52290), (7885, 51408), (7980, 50796), (8208, 49385), (8466, 47880), (8568, 47310), (8715, 46512), (8721, 46480), (8964, 45220), (9044, 44820), (9180, 44156), (9296, 43605), (9462, 42840), (9520, 42579), (9576, 42330), (9690, 41832), (9877, 41040), (9960, 40698), (10260, 39508), (10458, 38760), (10640, 38097), (10710, 37848), (11039, 36720), (11205, 36176), (11288, 35910), (11305, 35856), (11620, 34884), (11628, 34860), (11952, 33915), (11970, 33864), (12240, 33117), (12616, 32130), (12699, 31920), (12852, 31540), (12920, 31374), (13566, 29880), (13680, 29631), (13944, 29070), (14110, 28728), (14193, 28560), (14280, 28386), (14364, 28220), (14535, 27888), (14940, 27132), (15120, 26809), (15504, 26145), (15687, 25840), (15770, 25704), (15960, 25398), (16065, 25232), (16932, 23940), (17136, 23655), (17430, 23256), (17442, 23240), (17928, 22610), (17955, 22576), (18088, 22410), (18360, 22078), (18924, 21420), (19152, 21165), (19380, 20916), (19754, 20520), (19920, 20349)]