325266240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:489

約数の個数: 224

約数和(自身を含む): 1131661440

約数和(自身を除く): 806395200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 67, 78, 80, 96, 104, 120, 130, 134, 156, 160, 192, 195, 201, 208, 240, 260, 268, 312, 320, 335, 389, 390, 402, 416, 480, 520, 536, 624, 670, 778, 780, 804, 832, 871, 960, 1005, 1040, 1072, 1167, 1248, 1340, 1556, 1560, 1608, 1742, 1945, 2010, 2080, 2144, 2334, 2496, 2613, 2680, 3112, 3120, 3216, 3484, 3890, 4020, 4160, 4288, 4355, 4668, 5057, 5226, 5360, 5835, 6224, 6240, 6432, 6968, 7780, 8040, 8710, 9336, 10114, 10452, 10720, 11670, 12448, 12480, 12864, 13065, 13936, 15171, 15560, 16080, 17420, 18672, 20228, 20904, 21440, 23340, 24896, 25285, 26063, 26130, 27872, 30342, 31120, 32160, 34840, 37344, 40456, 41808, 46680, 50570, 52126, 52260, 55744, 60684, 62240, 64320, 69680, 74688, 75855, 78189, 80912, 83616, 93360, 101140, 104252, 104520, 121368, 124480, 130315, 139360, 151710, 156378, 161824, 167232, 186720, 202280, 208504, 209040, 242736, 260630, 278720, 303420, 312756, 323648, 338819, 373440, 390945, 404560, 417008, 418080, 485472, 521260, 606840, 625512, 677638, 781890, 809120, 834016, 836160, 970944, 1016457, 1042520, 1213680, 1251024, 1355276, 1563780, 1618240, 1668032, 1694095, 2032914, 2085040, 2427360, 2502048, 2710552, 3127560, 3388190, 4065828, 4170080, 4854720, 5004096, 5082285, 5421104, 6255120, 6776380, 8131656, 8340160, 10164570, 10842208, 12510240, 13552760, 16263312, 20329140, 21684416, 25020480, 27105520, 32526624, 40658280, 54211040, 65053248, 81316560, 108422080, 162633120, 325266240]

約数ペア:

[(1, 325266240), (2, 162633120), (3, 108422080), (4, 81316560), (5, 65053248), (6, 54211040), (8, 40658280), (10, 32526624), (12, 27105520), (13, 25020480), (15, 21684416), (16, 20329140), (20, 16263312), (24, 13552760), (26, 12510240), (30, 10842208), (32, 10164570), (39, 8340160), (40, 8131656), (48, 6776380), (52, 6255120), (60, 5421104), (64, 5082285), (65, 5004096), (67, 4854720), (78, 4170080), (80, 4065828), (96, 3388190), (104, 3127560), (120, 2710552), (130, 2502048), (134, 2427360), (156, 2085040), (160, 2032914), (192, 1694095), (195, 1668032), (201, 1618240), (208, 1563780), (240, 1355276), (260, 1251024), (268, 1213680), (312, 1042520), (320, 1016457), (335, 970944), (389, 836160), (390, 834016), (402, 809120), (416, 781890), (480, 677638), (520, 625512), (536, 606840), (624, 521260), (670, 485472), (778, 418080), (780, 417008), (804, 404560), (832, 390945), (871, 373440), (960, 338819), (1005, 323648), (1040, 312756), (1072, 303420), (1167, 278720), (1248, 260630), (1340, 242736), (1556, 209040), (1560, 208504), (1608, 202280), (1742, 186720), (1945, 167232), (2010, 161824), (2080, 156378), (2144, 151710), (2334, 139360), (2496, 130315), (2613, 124480), (2680, 121368), (3112, 104520), (3120, 104252), (3216, 101140), (3484, 93360), (3890, 83616), (4020, 80912), (4160, 78189), (4288, 75855), (4355, 74688), (4668, 69680), (5057, 64320), (5226, 62240), (5360, 60684), (5835, 55744), (6224, 52260), (6240, 52126), (6432, 50570), (6968, 46680), (7780, 41808), (8040, 40456), (8710, 37344), (9336, 34840), (10114, 32160), (10452, 31120), (10720, 30342), (11670, 27872), (12448, 26130), (12480, 26063), (12864, 25285), (13065, 24896), (13936, 23340), (15171, 21440), (15560, 20904), (16080, 20228), (17420, 18672)]