325000320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:251

約数の個数: 256

約数和(自身を含む): 1116288000

約数和(自身を除く): 791287680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 59, 60, 64, 76, 80, 95, 96, 114, 118, 120, 128, 151, 152, 160, 177, 190, 192, 228, 236, 240, 285, 295, 302, 304, 320, 354, 380, 384, 453, 456, 472, 480, 570, 590, 604, 608, 640, 708, 755, 760, 885, 906, 912, 944, 960, 1121, 1140, 1180, 1208, 1216, 1416, 1510, 1520, 1770, 1812, 1824, 1888, 1920, 2242, 2265, 2280, 2360, 2416, 2432, 2832, 2869, 3020, 3040, 3363, 3540, 3624, 3648, 3776, 4484, 4530, 4560, 4720, 4832, 5605, 5664, 5738, 6040, 6080, 6726, 7080, 7248, 7296, 7552, 8607, 8909, 8968, 9060, 9120, 9440, 9664, 11210, 11328, 11476, 12080, 12160, 13452, 14160, 14345, 14496, 16815, 17214, 17818, 17936, 18120, 18240, 18880, 19328, 22420, 22656, 22952, 24160, 26727, 26904, 28320, 28690, 28992, 33630, 34428, 35636, 35872, 36240, 36480, 37760, 43035, 44545, 44840, 45904, 48320, 53454, 53808, 56640, 57380, 57984, 67260, 68856, 71272, 71744, 72480, 86070, 89090, 89680, 91808, 96640, 106908, 107616, 113280, 114760, 133635, 134520, 137712, 142544, 143488, 144960, 169271, 172140, 178180, 179360, 183616, 213816, 215232, 229520, 267270, 269040, 275424, 285088, 289920, 338542, 344280, 356360, 358720, 367232, 427632, 430464, 459040, 507813, 534540, 538080, 550848, 570176, 677084, 688560, 712720, 717440, 846355, 855264, 918080, 1015626, 1069080, 1076160, 1101696, 1140352, 1354168, 1377120, 1425440, 1692710, 1710528, 1836160, 2031252, 2138160, 2152320, 2539065, 2708336, 2754240, 2850880, 3385420, 3421056, 4062504, 4276320, 5078130, 5416672, 5508480, 5701760, 6770840, 8125008, 8552640, 10156260, 10833344, 13541680, 16250016, 17105280, 20312520, 21666688, 27083360, 32500032, 40625040, 54166720, 65000064, 81250080, 108333440, 162500160, 325000320]

約数ペア:

[(1, 325000320), (2, 162500160), (3, 108333440), (4, 81250080), (5, 65000064), (6, 54166720), (8, 40625040), (10, 32500032), (12, 27083360), (15, 21666688), (16, 20312520), (19, 17105280), (20, 16250016), (24, 13541680), (30, 10833344), (32, 10156260), (38, 8552640), (40, 8125008), (48, 6770840), (57, 5701760), (59, 5508480), (60, 5416672), (64, 5078130), (76, 4276320), (80, 4062504), (95, 3421056), (96, 3385420), (114, 2850880), (118, 2754240), (120, 2708336), (128, 2539065), (151, 2152320), (152, 2138160), (160, 2031252), (177, 1836160), (190, 1710528), (192, 1692710), (228, 1425440), (236, 1377120), (240, 1354168), (285, 1140352), (295, 1101696), (302, 1076160), (304, 1069080), (320, 1015626), (354, 918080), (380, 855264), (384, 846355), (453, 717440), (456, 712720), (472, 688560), (480, 677084), (570, 570176), (590, 550848), (604, 538080), (608, 534540), (640, 507813), (708, 459040), (755, 430464), (760, 427632), (885, 367232), (906, 358720), (912, 356360), (944, 344280), (960, 338542), (1121, 289920), (1140, 285088), (1180, 275424), (1208, 269040), (1216, 267270), (1416, 229520), (1510, 215232), (1520, 213816), (1770, 183616), (1812, 179360), (1824, 178180), (1888, 172140), (1920, 169271), (2242, 144960), (2265, 143488), (2280, 142544), (2360, 137712), (2416, 134520), (2432, 133635), (2832, 114760), (2869, 113280), (3020, 107616), (3040, 106908), (3363, 96640), (3540, 91808), (3624, 89680), (3648, 89090), (3776, 86070), (4484, 72480), (4530, 71744), (4560, 71272), (4720, 68856), (4832, 67260), (5605, 57984), (5664, 57380), (5738, 56640), (6040, 53808), (6080, 53454), (6726, 48320), (7080, 45904), (7248, 44840), (7296, 44545), (7552, 43035), (8607, 37760), (8909, 36480), (8968, 36240), (9060, 35872), (9120, 35636), (9440, 34428), (9664, 33630), (11210, 28992), (11328, 28690), (11476, 28320), (12080, 26904), (12160, 26727), (13452, 24160), (14160, 22952), (14345, 22656), (14496, 22420), (16815, 19328), (17214, 18880), (17818, 18240), (17936, 18120)]