1243826640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:495

約数の個数: 480

約数和(自身を含む): 5199667200

約数和(自身を除く): 3955840560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 31, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 62, 63, 70, 72, 76, 80, 84, 90, 93, 95, 105, 112, 114, 120, 124, 126, 133, 140, 144, 152, 155, 168, 171, 180, 186, 190, 210, 217, 228, 240, 248, 252, 266, 279, 280, 285, 304, 310, 315, 336, 342, 360, 372, 380, 399, 419, 420, 434, 456, 465, 496, 504, 532, 558, 560, 570, 589, 620, 630, 651, 665, 684, 720, 744, 760, 798, 838, 840, 855, 868, 912, 930, 1008, 1064, 1085, 1116, 1140, 1178, 1197, 1240, 1257, 1260, 1302, 1330, 1368, 1395, 1488, 1520, 1596, 1676, 1680, 1710, 1736, 1767, 1860, 1953, 1995, 2095, 2128, 2170, 2232, 2280, 2356, 2394, 2480, 2514, 2520, 2604, 2660, 2736, 2790, 2933, 2945, 3192, 3255, 3352, 3420, 3472, 3534, 3720, 3771, 3906, 3990, 4123, 4190, 4340, 4464, 4560, 4712, 4788, 5028, 5040, 5208, 5301, 5320, 5580, 5866, 5890, 5985, 6285, 6384, 6510, 6704, 6840, 7068, 7440, 7542, 7812, 7961, 7980, 8246, 8380, 8680, 8799, 8835, 9424, 9576, 9765, 10056, 10416, 10602, 10640, 11160, 11732, 11780, 11970, 12369, 12570, 12989, 13020, 13680, 14136, 14665, 15084, 15624, 15922, 15960, 16492, 16760, 17360, 17598, 17670, 18855, 19152, 19530, 20112, 20615, 21204, 22320, 23464, 23560, 23883, 23940, 24738, 25140, 25978, 26040, 26397, 26505, 28272, 29330, 30168, 31248, 31844, 31920, 32984, 33520, 35196, 35340, 37107, 37710, 38967, 39060, 39805, 41230, 42408, 43995, 46928, 47120, 47766, 47880, 49476, 50280, 51956, 52080, 52794, 53010, 55727, 58660, 60336, 61845, 63688, 64945, 65968, 70392, 70680, 71649, 74214, 75420, 77934, 78120, 79610, 82460, 84816, 87990, 90923, 95532, 95760, 98952, 100560, 103912, 105588, 106020, 111454, 116901, 117320, 119415, 123690, 127376, 129890, 131985, 140784, 141360, 143298, 148428, 150840, 155868, 156240, 159220, 164920, 167181, 175980, 181846, 185535, 191064, 194835, 197904, 207824, 211176, 212040, 222908, 233802, 234640, 238830, 246791, 247380, 259780, 263970, 272769, 278635, 286596, 296856, 301680, 311736, 318440, 329840, 334362, 351960, 358245, 363692, 371070, 382128, 389670, 422352, 424080, 445816, 454615, 467604, 477660, 493582, 494760, 501543, 519560, 527940, 545538, 557270, 573192, 584505, 593712, 623472, 636880, 668724, 703920, 716490, 727384, 740373, 742140, 779340, 818307, 835905, 891632, 909230, 935208, 955320, 987164, 989520, 1003086, 1039120, 1055880, 1091076, 1114540, 1146384, 1169010, 1233955, 1337448, 1363845, 1432980, 1454768, 1480746, 1484280, 1558680, 1636614, 1671810, 1727537, 1818460, 1870416, 1910640, 1974328, 2006172, 2111760, 2182152, 2221119, 2229080, 2338020, 2467910, 2507715, 2674896, 2727690, 2865960, 2961492, 2968560, 3117360, 3273228, 3343620, 3455074, 3636920, 3701865, 3948656, 4012344, 4091535, 4364304, 4442238, 4458160, 4676040, 4935820, 5015430, 5182611, 5455380, 5731920, 5922984, 6546456, 6687240, 6910148, 7273840, 7403730, 8024688, 8183070, 8637685, 8884476, 9352080, 9871640, 10030860, 10365222, 10910760, 11105595, 11845968, 13092912, 13374480, 13820296, 14807460, 15547833, 16366140, 17275370, 17768952, 19743280, 20061720, 20730444, 21821520, 22211190, 25913055, 27640592, 29614920, 31095666, 32732280, 34550740, 35537904, 40123440, 41460888, 44422380, 51826110, 59229840, 62191332, 65464560, 69101480, 77739165, 82921776, 88844760, 103652220, 124382664, 138202960, 155478330, 177689520, 207304440, 248765328, 310956660, 414608880, 621913320, 1243826640]

約数ペア:

[(1, 1243826640), (2, 621913320), (3, 414608880), (4, 310956660), (5, 248765328), (6, 207304440), (7, 177689520), (8, 155478330), (9, 138202960), (10, 124382664), (12, 103652220), (14, 88844760), (15, 82921776), (16, 77739165), (18, 69101480), (19, 65464560), (20, 62191332), (21, 59229840), (24, 51826110), (28, 44422380), (30, 41460888), (31, 40123440), (35, 35537904), (36, 34550740), (38, 32732280), (40, 31095666), (42, 29614920), (45, 27640592), (48, 25913055), (56, 22211190), (57, 21821520), (60, 20730444), (62, 20061720), (63, 19743280), (70, 17768952), (72, 17275370), (76, 16366140), (80, 15547833), (84, 14807460), (90, 13820296), (93, 13374480), (95, 13092912), (105, 11845968), (112, 11105595), (114, 10910760), (120, 10365222), (124, 10030860), (126, 9871640), (133, 9352080), (140, 8884476), (144, 8637685), (152, 8183070), (155, 8024688), (168, 7403730), (171, 7273840), (180, 6910148), (186, 6687240), (190, 6546456), (210, 5922984), (217, 5731920), (228, 5455380), (240, 5182611), (248, 5015430), (252, 4935820), (266, 4676040), (279, 4458160), (280, 4442238), (285, 4364304), (304, 4091535), (310, 4012344), (315, 3948656), (336, 3701865), (342, 3636920), (360, 3455074), (372, 3343620), (380, 3273228), (399, 3117360), (419, 2968560), (420, 2961492), (434, 2865960), (456, 2727690), (465, 2674896), (496, 2507715), (504, 2467910), (532, 2338020), (558, 2229080), (560, 2221119), (570, 2182152), (589, 2111760), (620, 2006172), (630, 1974328), (651, 1910640), (665, 1870416), (684, 1818460), (720, 1727537), (744, 1671810), (760, 1636614), (798, 1558680), (838, 1484280), (840, 1480746), (855, 1454768), (868, 1432980), (912, 1363845), (930, 1337448), (1008, 1233955), (1064, 1169010), (1085, 1146384), (1116, 1114540), (1140, 1091076), (1178, 1055880), (1197, 1039120), (1240, 1003086), (1257, 989520), (1260, 987164), (1302, 955320), (1330, 935208), (1368, 909230), (1395, 891632), (1488, 835905), (1520, 818307), (1596, 779340), (1676, 742140), (1680, 740373), (1710, 727384), (1736, 716490), (1767, 703920), (1860, 668724), (1953, 636880), (1995, 623472), (2095, 593712), (2128, 584505), (2170, 573192), (2232, 557270), (2280, 545538), (2356, 527940), (2394, 519560), (2480, 501543), (2514, 494760), (2520, 493582), (2604, 477660), (2660, 467604), (2736, 454615), (2790, 445816), (2933, 424080), (2945, 422352), (3192, 389670), (3255, 382128), (3352, 371070), (3420, 363692), (3472, 358245), (3534, 351960), (3720, 334362), (3771, 329840), (3906, 318440), (3990, 311736), (4123, 301680), (4190, 296856), (4340, 286596), (4464, 278635), (4560, 272769), (4712, 263970), (4788, 259780), (5028, 247380), (5040, 246791), (5208, 238830), (5301, 234640), (5320, 233802), (5580, 222908), (5866, 212040), (5890, 211176), (5985, 207824), (6285, 197904), (6384, 194835), (6510, 191064), (6704, 185535), (6840, 181846), (7068, 175980), (7440, 167181), (7542, 164920), (7812, 159220), (7961, 156240), (7980, 155868), (8246, 150840), (8380, 148428), (8680, 143298), (8799, 141360), (8835, 140784), (9424, 131985), (9576, 129890), (9765, 127376), (10056, 123690), (10416, 119415), (10602, 117320), (10640, 116901), (11160, 111454), (11732, 106020), (11780, 105588), (11970, 103912), (12369, 100560), (12570, 98952), (12989, 95760), (13020, 95532), (13680, 90923), (14136, 87990), (14665, 84816), (15084, 82460), (15624, 79610), (15922, 78120), (15960, 77934), (16492, 75420), (16760, 74214), (17360, 71649), (17598, 70680), (17670, 70392), (18855, 65968), (19152, 64945), (19530, 63688), (20112, 61845), (20615, 60336), (21204, 58660), (22320, 55727), (23464, 53010), (23560, 52794), (23883, 52080), (23940, 51956), (24738, 50280), (25140, 49476), (25978, 47880), (26040, 47766), (26397, 47120), (26505, 46928), (28272, 43995), (29330, 42408), (30168, 41230), (31248, 39805), (31844, 39060), (31920, 38967), (32984, 37710), (33520, 37107), (35196, 35340)]