315887520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 384

約数和(自身を含む): 1170505728

約数和(自身を除く): 854618208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 31, 32, 39, 40, 46, 48, 52, 60, 62, 65, 69, 71, 78, 80, 92, 93, 96, 104, 115, 120, 124, 130, 138, 142, 155, 156, 160, 184, 186, 195, 208, 213, 230, 240, 248, 260, 276, 284, 299, 310, 312, 345, 355, 368, 372, 390, 403, 416, 426, 460, 465, 480, 496, 520, 552, 568, 598, 620, 624, 690, 710, 713, 736, 744, 780, 806, 852, 897, 920, 923, 930, 992, 1040, 1065, 1104, 1136, 1196, 1209, 1240, 1248, 1380, 1420, 1426, 1488, 1495, 1560, 1612, 1633, 1704, 1794, 1840, 1846, 1860, 2015, 2080, 2130, 2139, 2201, 2208, 2272, 2392, 2418, 2480, 2760, 2769, 2840, 2852, 2976, 2990, 3120, 3224, 3266, 3408, 3565, 3588, 3680, 3692, 3720, 4030, 4260, 4278, 4402, 4485, 4615, 4784, 4836, 4899, 4960, 5520, 5538, 5680, 5704, 5980, 6045, 6240, 6448, 6532, 6603, 6816, 7130, 7176, 7384, 7440, 8060, 8165, 8520, 8556, 8804, 8970, 9230, 9269, 9568, 9672, 9798, 10695, 11005, 11040, 11076, 11360, 11408, 11960, 12090, 12896, 13064, 13206, 13845, 14260, 14352, 14768, 14880, 16120, 16330, 17040, 17112, 17608, 17940, 18460, 18538, 19344, 19596, 21229, 21390, 22010, 22152, 22816, 23920, 24180, 24495, 26128, 26412, 27690, 27807, 28520, 28613, 28704, 29536, 32240, 32660, 33015, 34080, 34224, 35216, 35880, 36920, 37076, 38688, 39192, 42458, 42780, 44020, 44304, 46345, 47840, 48360, 48990, 50623, 52256, 52824, 55380, 55614, 57040, 57226, 63687, 64480, 65320, 66030, 68448, 70432, 71760, 73840, 74152, 78384, 84916, 85560, 85839, 88040, 88608, 92690, 96720, 97980, 101246, 105648, 106145, 110760, 111228, 114080, 114452, 127374, 130640, 132060, 139035, 143065, 143520, 147680, 148304, 151869, 156768, 169832, 171120, 171678, 176080, 185380, 193440, 195960, 202492, 211296, 212290, 221520, 222456, 228904, 253115, 254748, 261280, 264120, 278070, 286130, 296608, 303738, 318435, 339664, 342240, 343356, 352160, 370760, 391920, 404984, 424580, 429195, 443040, 444912, 457808, 506230, 509496, 528240, 556140, 572260, 607476, 636870, 658099, 679328, 686712, 741520, 759345, 783840, 809968, 849160, 858390, 889824, 915616, 1012460, 1018992, 1056480, 1112280, 1144520, 1214952, 1273740, 1316198, 1373424, 1483040, 1518690, 1619936, 1698320, 1716780, 1974297, 2024920, 2037984, 2224560, 2289040, 2429904, 2547480, 2632396, 2746848, 3037380, 3290495, 3396640, 3433560, 3948594, 4049840, 4449120, 4578080, 4859808, 5094960, 5264792, 6074760, 6580990, 6867120, 7897188, 8099680, 9871485, 10189920, 10529584, 12149520, 13161980, 13734240, 15794376, 19742970, 21059168, 24299040, 26323960, 31588752, 39485940, 52647920, 63177504, 78971880, 105295840, 157943760, 315887520]

約数ペア:

[(1, 315887520), (2, 157943760), (3, 105295840), (4, 78971880), (5, 63177504), (6, 52647920), (8, 39485940), (10, 31588752), (12, 26323960), (13, 24299040), (15, 21059168), (16, 19742970), (20, 15794376), (23, 13734240), (24, 13161980), (26, 12149520), (30, 10529584), (31, 10189920), (32, 9871485), (39, 8099680), (40, 7897188), (46, 6867120), (48, 6580990), (52, 6074760), (60, 5264792), (62, 5094960), (65, 4859808), (69, 4578080), (71, 4449120), (78, 4049840), (80, 3948594), (92, 3433560), (93, 3396640), (96, 3290495), (104, 3037380), (115, 2746848), (120, 2632396), (124, 2547480), (130, 2429904), (138, 2289040), (142, 2224560), (155, 2037984), (156, 2024920), (160, 1974297), (184, 1716780), (186, 1698320), (195, 1619936), (208, 1518690), (213, 1483040), (230, 1373424), (240, 1316198), (248, 1273740), (260, 1214952), (276, 1144520), (284, 1112280), (299, 1056480), (310, 1018992), (312, 1012460), (345, 915616), (355, 889824), (368, 858390), (372, 849160), (390, 809968), (403, 783840), (416, 759345), (426, 741520), (460, 686712), (465, 679328), (480, 658099), (496, 636870), (520, 607476), (552, 572260), (568, 556140), (598, 528240), (620, 509496), (624, 506230), (690, 457808), (710, 444912), (713, 443040), (736, 429195), (744, 424580), (780, 404984), (806, 391920), (852, 370760), (897, 352160), (920, 343356), (923, 342240), (930, 339664), (992, 318435), (1040, 303738), (1065, 296608), (1104, 286130), (1136, 278070), (1196, 264120), (1209, 261280), (1240, 254748), (1248, 253115), (1380, 228904), (1420, 222456), (1426, 221520), (1488, 212290), (1495, 211296), (1560, 202492), (1612, 195960), (1633, 193440), (1704, 185380), (1794, 176080), (1840, 171678), (1846, 171120), (1860, 169832), (2015, 156768), (2080, 151869), (2130, 148304), (2139, 147680), (2201, 143520), (2208, 143065), (2272, 139035), (2392, 132060), (2418, 130640), (2480, 127374), (2760, 114452), (2769, 114080), (2840, 111228), (2852, 110760), (2976, 106145), (2990, 105648), (3120, 101246), (3224, 97980), (3266, 96720), (3408, 92690), (3565, 88608), (3588, 88040), (3680, 85839), (3692, 85560), (3720, 84916), (4030, 78384), (4260, 74152), (4278, 73840), (4402, 71760), (4485, 70432), (4615, 68448), (4784, 66030), (4836, 65320), (4899, 64480), (4960, 63687), (5520, 57226), (5538, 57040), (5680, 55614), (5704, 55380), (5980, 52824), (6045, 52256), (6240, 50623), (6448, 48990), (6532, 48360), (6603, 47840), (6816, 46345), (7130, 44304), (7176, 44020), (7384, 42780), (7440, 42458), (8060, 39192), (8165, 38688), (8520, 37076), (8556, 36920), (8804, 35880), (8970, 35216), (9230, 34224), (9269, 34080), (9568, 33015), (9672, 32660), (9798, 32240), (10695, 29536), (11005, 28704), (11040, 28613), (11076, 28520), (11360, 27807), (11408, 27690), (11960, 26412), (12090, 26128), (12896, 24495), (13064, 24180), (13206, 23920), (13845, 22816), (14260, 22152), (14352, 22010), (14768, 21390), (14880, 21229), (16120, 19596), (16330, 19344), (17040, 18538), (17112, 18460), (17608, 17940)]