425639520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:418

約数の個数: 288

約数和(自身を含む): 1566190080

約数和(自身を除く): 1140550560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 47, 48, 57, 60, 72, 76, 80, 90, 94, 95, 96, 114, 120, 141, 144, 152, 160, 171, 180, 188, 190, 228, 235, 240, 282, 285, 288, 304, 331, 342, 360, 376, 380, 423, 456, 470, 480, 564, 570, 608, 662, 684, 705, 720, 752, 760, 846, 855, 893, 912, 940, 993, 1128, 1140, 1324, 1368, 1410, 1440, 1504, 1520, 1655, 1692, 1710, 1786, 1824, 1880, 1986, 2115, 2256, 2280, 2648, 2679, 2736, 2820, 2979, 3040, 3310, 3384, 3420, 3572, 3760, 3972, 4230, 4465, 4512, 4560, 4965, 5296, 5358, 5472, 5640, 5958, 6289, 6620, 6768, 6840, 7144, 7520, 7944, 8037, 8460, 8930, 9120, 9930, 10592, 10716, 11280, 11916, 12578, 13240, 13395, 13536, 13680, 14288, 14895, 15557, 15888, 16074, 16920, 17860, 18867, 19860, 21432, 22560, 23832, 25156, 26480, 26790, 27360, 28576, 29790, 31114, 31445, 31776, 32148, 33840, 35720, 37734, 39720, 40185, 42864, 46671, 47664, 50312, 52960, 53580, 56601, 59580, 62228, 62890, 64296, 67680, 71440, 75468, 77785, 79440, 80370, 85728, 93342, 94335, 95328, 100624, 107160, 113202, 119160, 124456, 125780, 128592, 140013, 142880, 150936, 155570, 158880, 160740, 186684, 188670, 201248, 214320, 226404, 233355, 238320, 248912, 251560, 257184, 280026, 283005, 295583, 301872, 311140, 321480, 373368, 377340, 428640, 452808, 466710, 476640, 497824, 503120, 560052, 566010, 591166, 603744, 622280, 642960, 700065, 746736, 754680, 886749, 905616, 933420, 1006240, 1120104, 1132020, 1182332, 1244560, 1285920, 1400130, 1477915, 1493472, 1509360, 1773498, 1811232, 1866840, 2240208, 2264040, 2364664, 2489120, 2660247, 2800260, 2955830, 3018720, 3546996, 3733680, 4433745, 4480416, 4528080, 4729328, 5320494, 5600520, 5911660, 7093992, 7467360, 8867490, 9056160, 9458656, 10640988, 11201040, 11823320, 13301235, 14187984, 17734980, 21281976, 22402080, 23646640, 26602470, 28375968, 35469960, 42563952, 47293280, 53204940, 70939920, 85127904, 106409880, 141879840, 212819760, 425639520]

約数ペア:

[(1, 425639520), (2, 212819760), (3, 141879840), (4, 106409880), (5, 85127904), (6, 70939920), (8, 53204940), (9, 47293280), (10, 42563952), (12, 35469960), (15, 28375968), (16, 26602470), (18, 23646640), (19, 22402080), (20, 21281976), (24, 17734980), (30, 14187984), (32, 13301235), (36, 11823320), (38, 11201040), (40, 10640988), (45, 9458656), (47, 9056160), (48, 8867490), (57, 7467360), (60, 7093992), (72, 5911660), (76, 5600520), (80, 5320494), (90, 4729328), (94, 4528080), (95, 4480416), (96, 4433745), (114, 3733680), (120, 3546996), (141, 3018720), (144, 2955830), (152, 2800260), (160, 2660247), (171, 2489120), (180, 2364664), (188, 2264040), (190, 2240208), (228, 1866840), (235, 1811232), (240, 1773498), (282, 1509360), (285, 1493472), (288, 1477915), (304, 1400130), (331, 1285920), (342, 1244560), (360, 1182332), (376, 1132020), (380, 1120104), (423, 1006240), (456, 933420), (470, 905616), (480, 886749), (564, 754680), (570, 746736), (608, 700065), (662, 642960), (684, 622280), (705, 603744), (720, 591166), (752, 566010), (760, 560052), (846, 503120), (855, 497824), (893, 476640), (912, 466710), (940, 452808), (993, 428640), (1128, 377340), (1140, 373368), (1324, 321480), (1368, 311140), (1410, 301872), (1440, 295583), (1504, 283005), (1520, 280026), (1655, 257184), (1692, 251560), (1710, 248912), (1786, 238320), (1824, 233355), (1880, 226404), (1986, 214320), (2115, 201248), (2256, 188670), (2280, 186684), (2648, 160740), (2679, 158880), (2736, 155570), (2820, 150936), (2979, 142880), (3040, 140013), (3310, 128592), (3384, 125780), (3420, 124456), (3572, 119160), (3760, 113202), (3972, 107160), (4230, 100624), (4465, 95328), (4512, 94335), (4560, 93342), (4965, 85728), (5296, 80370), (5358, 79440), (5472, 77785), (5640, 75468), (5958, 71440), (6289, 67680), (6620, 64296), (6768, 62890), (6840, 62228), (7144, 59580), (7520, 56601), (7944, 53580), (8037, 52960), (8460, 50312), (8930, 47664), (9120, 46671), (9930, 42864), (10592, 40185), (10716, 39720), (11280, 37734), (11916, 35720), (12578, 33840), (13240, 32148), (13395, 31776), (13536, 31445), (13680, 31114), (14288, 29790), (14895, 28576), (15557, 27360), (15888, 26790), (16074, 26480), (16920, 25156), (17860, 23832), (18867, 22560), (19860, 21432)]