425239360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1$

素因数の和:913

約数の個数: 224

約数和(自身を含む): 1321125120

約数和(自身を除く): 895885760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 52, 56, 64, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 160, 170, 182, 208, 221, 224, 238, 260, 272, 280, 320, 340, 364, 416, 442, 448, 455, 476, 520, 544, 560, 595, 680, 728, 832, 859, 884, 910, 952, 1040, 1088, 1105, 1120, 1190, 1360, 1456, 1547, 1718, 1768, 1820, 1904, 2080, 2210, 2240, 2380, 2720, 2912, 3094, 3436, 3536, 3640, 3808, 4160, 4295, 4420, 4760, 5440, 5824, 6013, 6188, 6872, 7072, 7280, 7616, 7735, 8590, 8840, 9520, 11167, 12026, 12376, 13744, 14144, 14560, 14603, 15470, 17180, 17680, 19040, 22334, 24052, 24752, 27488, 29120, 29206, 30065, 30940, 34360, 35360, 38080, 44668, 48104, 49504, 54976, 55835, 58412, 60130, 61880, 68720, 70720, 73015, 78169, 89336, 96208, 99008, 102221, 111670, 116824, 120260, 123760, 137440, 146030, 156338, 178672, 189839, 192416, 204442, 223340, 233648, 240520, 247520, 274880, 292060, 312676, 357344, 379678, 384832, 390845, 408884, 446680, 467296, 481040, 495040, 511105, 584120, 625352, 714688, 759356, 781690, 817768, 893360, 934592, 949195, 962080, 1022210, 1168240, 1250704, 1328873, 1518712, 1563380, 1635536, 1786720, 1898390, 1924160, 2044420, 2336480, 2501408, 2657746, 3037424, 3126760, 3271072, 3573440, 3796780, 4088840, 4672960, 5002816, 5315492, 6074848, 6253520, 6542144, 6644365, 7593560, 8177680, 10630984, 12149696, 12507040, 13288730, 15187120, 16355360, 21261968, 25014080, 26577460, 30374240, 32710720, 42523936, 53154920, 60748480, 85047872, 106309840, 212619680, 425239360]

約数ペア:

[(1, 425239360), (2, 212619680), (4, 106309840), (5, 85047872), (7, 60748480), (8, 53154920), (10, 42523936), (13, 32710720), (14, 30374240), (16, 26577460), (17, 25014080), (20, 21261968), (26, 16355360), (28, 15187120), (32, 13288730), (34, 12507040), (35, 12149696), (40, 10630984), (52, 8177680), (56, 7593560), (64, 6644365), (65, 6542144), (68, 6253520), (70, 6074848), (80, 5315492), (85, 5002816), (91, 4672960), (104, 4088840), (112, 3796780), (119, 3573440), (130, 3271072), (136, 3126760), (140, 3037424), (160, 2657746), (170, 2501408), (182, 2336480), (208, 2044420), (221, 1924160), (224, 1898390), (238, 1786720), (260, 1635536), (272, 1563380), (280, 1518712), (320, 1328873), (340, 1250704), (364, 1168240), (416, 1022210), (442, 962080), (448, 949195), (455, 934592), (476, 893360), (520, 817768), (544, 781690), (560, 759356), (595, 714688), (680, 625352), (728, 584120), (832, 511105), (859, 495040), (884, 481040), (910, 467296), (952, 446680), (1040, 408884), (1088, 390845), (1105, 384832), (1120, 379678), (1190, 357344), (1360, 312676), (1456, 292060), (1547, 274880), (1718, 247520), (1768, 240520), (1820, 233648), (1904, 223340), (2080, 204442), (2210, 192416), (2240, 189839), (2380, 178672), (2720, 156338), (2912, 146030), (3094, 137440), (3436, 123760), (3536, 120260), (3640, 116824), (3808, 111670), (4160, 102221), (4295, 99008), (4420, 96208), (4760, 89336), (5440, 78169), (5824, 73015), (6013, 70720), (6188, 68720), (6872, 61880), (7072, 60130), (7280, 58412), (7616, 55835), (7735, 54976), (8590, 49504), (8840, 48104), (9520, 44668), (11167, 38080), (12026, 35360), (12376, 34360), (13744, 30940), (14144, 30065), (14560, 29206), (14603, 29120), (15470, 27488), (17180, 24752), (17680, 24052), (19040, 22334)]