481115040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{149}}^1$

素因数の和:236

約数の個数: 288

約数和(自身を含む): 1801699200

約数和(自身を除く): 1320584160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 149, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 298, 310, 336, 372, 420, 434, 447, 465, 480, 496, 560, 596, 620, 651, 672, 744, 745, 840, 868, 894, 930, 961, 992, 1043, 1085, 1120, 1192, 1240, 1302, 1488, 1490, 1680, 1736, 1788, 1860, 1922, 2086, 2170, 2235, 2384, 2480, 2604, 2883, 2976, 2980, 3129, 3255, 3360, 3472, 3576, 3720, 3844, 4172, 4340, 4470, 4619, 4768, 4805, 4960, 5208, 5215, 5766, 5960, 6258, 6510, 6727, 6944, 7152, 7440, 7688, 8344, 8680, 8940, 9238, 9610, 10416, 10430, 11532, 11920, 12516, 13020, 13454, 13857, 14304, 14415, 14880, 15376, 15645, 16688, 17360, 17880, 18476, 19220, 20181, 20832, 20860, 23064, 23095, 23840, 25032, 26040, 26908, 27714, 28830, 30752, 31290, 32333, 33376, 33635, 34720, 35760, 36952, 38440, 40362, 41720, 46128, 46190, 50064, 52080, 53816, 55428, 57660, 62580, 64666, 67270, 69285, 71520, 73904, 76880, 80724, 83440, 92256, 92380, 96999, 100128, 100905, 104160, 107632, 110856, 115320, 125160, 129332, 134540, 138570, 143189, 147808, 153760, 161448, 161665, 166880, 184760, 193998, 201810, 215264, 221712, 230640, 250320, 258664, 269080, 277140, 286378, 322896, 323330, 369520, 387996, 403620, 429567, 443424, 461280, 484995, 500640, 517328, 538160, 554280, 572756, 645792, 646660, 715945, 739040, 775992, 807240, 859134, 969990, 1002323, 1034656, 1076320, 1108560, 1145512, 1293320, 1431890, 1551984, 1614480, 1718268, 1939980, 2004646, 2147835, 2217120, 2291024, 2586640, 2863780, 3006969, 3103968, 3228960, 3436536, 3879960, 4009292, 4295670, 4582048, 5011615, 5173280, 5727560, 6013938, 6873072, 7759920, 8018584, 8591340, 10023230, 11455120, 12027876, 13746144, 15034845, 15519840, 16037168, 17182680, 20046460, 22910240, 24055752, 30069690, 32074336, 34365360, 40092920, 48111504, 60139380, 68730720, 80185840, 96223008, 120278760, 160371680, 240557520, 481115040]

約数ペア:

[(1, 481115040), (2, 240557520), (3, 160371680), (4, 120278760), (5, 96223008), (6, 80185840), (7, 68730720), (8, 60139380), (10, 48111504), (12, 40092920), (14, 34365360), (15, 32074336), (16, 30069690), (20, 24055752), (21, 22910240), (24, 20046460), (28, 17182680), (30, 16037168), (31, 15519840), (32, 15034845), (35, 13746144), (40, 12027876), (42, 11455120), (48, 10023230), (56, 8591340), (60, 8018584), (62, 7759920), (70, 6873072), (80, 6013938), (84, 5727560), (93, 5173280), (96, 5011615), (105, 4582048), (112, 4295670), (120, 4009292), (124, 3879960), (140, 3436536), (149, 3228960), (155, 3103968), (160, 3006969), (168, 2863780), (186, 2586640), (210, 2291024), (217, 2217120), (224, 2147835), (240, 2004646), (248, 1939980), (280, 1718268), (298, 1614480), (310, 1551984), (336, 1431890), (372, 1293320), (420, 1145512), (434, 1108560), (447, 1076320), (465, 1034656), (480, 1002323), (496, 969990), (560, 859134), (596, 807240), (620, 775992), (651, 739040), (672, 715945), (744, 646660), (745, 645792), (840, 572756), (868, 554280), (894, 538160), (930, 517328), (961, 500640), (992, 484995), (1043, 461280), (1085, 443424), (1120, 429567), (1192, 403620), (1240, 387996), (1302, 369520), (1488, 323330), (1490, 322896), (1680, 286378), (1736, 277140), (1788, 269080), (1860, 258664), (1922, 250320), (2086, 230640), (2170, 221712), (2235, 215264), (2384, 201810), (2480, 193998), (2604, 184760), (2883, 166880), (2976, 161665), (2980, 161448), (3129, 153760), (3255, 147808), (3360, 143189), (3472, 138570), (3576, 134540), (3720, 129332), (3844, 125160), (4172, 115320), (4340, 110856), (4470, 107632), (4619, 104160), (4768, 100905), (4805, 100128), (4960, 96999), (5208, 92380), (5215, 92256), (5766, 83440), (5960, 80724), (6258, 76880), (6510, 73904), (6727, 71520), (6944, 69285), (7152, 67270), (7440, 64666), (7688, 62580), (8344, 57660), (8680, 55428), (8940, 53816), (9238, 52080), (9610, 50064), (10416, 46190), (10430, 46128), (11532, 41720), (11920, 40362), (12516, 38440), (13020, 36952), (13454, 35760), (13857, 34720), (14304, 33635), (14415, 33376), (14880, 32333), (15376, 31290), (15645, 30752), (16688, 28830), (17360, 27714), (17880, 26908), (18476, 26040), (19220, 25032), (20181, 23840), (20832, 23095), (20860, 23064)]