682105320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2557}}^1$

素因数の和:2609

約数の個数: 256

約数和(自身を含む): 2578464000

約数和(自身を除く): 1896358680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 342, 351, 360, 380, 390, 456, 468, 494, 513, 520, 540, 570, 585, 684, 702, 741, 760, 780, 855, 936, 988, 1026, 1080, 1140, 1170, 1235, 1368, 1404, 1482, 1560, 1710, 1755, 1976, 2052, 2223, 2280, 2340, 2470, 2557, 2565, 2808, 2964, 3420, 3510, 3705, 4104, 4446, 4680, 4940, 5114, 5130, 5928, 6669, 6840, 7020, 7410, 7671, 8892, 9880, 10228, 10260, 11115, 12785, 13338, 14040, 14820, 15342, 17784, 20456, 20520, 22230, 23013, 25570, 26676, 29640, 30684, 33241, 33345, 38355, 44460, 46026, 48583, 51140, 53352, 61368, 66482, 66690, 69039, 76710, 88920, 92052, 97166, 99723, 102280, 115065, 132964, 133380, 138078, 145749, 153420, 166205, 184104, 194332, 199446, 230130, 242915, 265928, 266760, 276156, 291498, 299169, 306840, 332410, 345195, 388664, 398892, 437247, 460260, 485830, 498615, 552312, 582996, 598338, 631579, 664820, 690390, 728745, 797784, 874494, 897507, 920520, 971660, 997230, 1165992, 1196676, 1263158, 1311741, 1329640, 1380780, 1457490, 1495845, 1748988, 1795014, 1894737, 1943320, 1994460, 2186235, 2393352, 2526316, 2623482, 2761560, 2914980, 2991690, 3157895, 3497976, 3590028, 3789474, 3988920, 4372470, 4487535, 5052632, 5246964, 5684211, 5829960, 5983380, 6315790, 6558705, 7180056, 7578948, 8744940, 8975070, 9473685, 10493928, 11368422, 11966760, 12631580, 13117410, 15157896, 17052633, 17489880, 17950140, 18947370, 22736844, 25263160, 26234820, 28421055, 34105266, 35900280, 37894740, 45473688, 52469640, 56842110, 68210532, 75789480, 85263165, 113684220, 136421064, 170526330, 227368440, 341052660, 682105320]

約数ペア:

[(1, 682105320), (2, 341052660), (3, 227368440), (4, 170526330), (5, 136421064), (6, 113684220), (8, 85263165), (9, 75789480), (10, 68210532), (12, 56842110), (13, 52469640), (15, 45473688), (18, 37894740), (19, 35900280), (20, 34105266), (24, 28421055), (26, 26234820), (27, 25263160), (30, 22736844), (36, 18947370), (38, 17950140), (39, 17489880), (40, 17052633), (45, 15157896), (52, 13117410), (54, 12631580), (57, 11966760), (60, 11368422), (65, 10493928), (72, 9473685), (76, 8975070), (78, 8744940), (90, 7578948), (95, 7180056), (104, 6558705), (108, 6315790), (114, 5983380), (117, 5829960), (120, 5684211), (130, 5246964), (135, 5052632), (152, 4487535), (156, 4372470), (171, 3988920), (180, 3789474), (190, 3590028), (195, 3497976), (216, 3157895), (228, 2991690), (234, 2914980), (247, 2761560), (260, 2623482), (270, 2526316), (285, 2393352), (312, 2186235), (342, 1994460), (351, 1943320), (360, 1894737), (380, 1795014), (390, 1748988), (456, 1495845), (468, 1457490), (494, 1380780), (513, 1329640), (520, 1311741), (540, 1263158), (570, 1196676), (585, 1165992), (684, 997230), (702, 971660), (741, 920520), (760, 897507), (780, 874494), (855, 797784), (936, 728745), (988, 690390), (1026, 664820), (1080, 631579), (1140, 598338), (1170, 582996), (1235, 552312), (1368, 498615), (1404, 485830), (1482, 460260), (1560, 437247), (1710, 398892), (1755, 388664), (1976, 345195), (2052, 332410), (2223, 306840), (2280, 299169), (2340, 291498), (2470, 276156), (2557, 266760), (2565, 265928), (2808, 242915), (2964, 230130), (3420, 199446), (3510, 194332), (3705, 184104), (4104, 166205), (4446, 153420), (4680, 145749), (4940, 138078), (5114, 133380), (5130, 132964), (5928, 115065), (6669, 102280), (6840, 99723), (7020, 97166), (7410, 92052), (7671, 88920), (8892, 76710), (9880, 69039), (10228, 66690), (10260, 66482), (11115, 61368), (12785, 53352), (13338, 51140), (14040, 48583), (14820, 46026), (15342, 44460), (17784, 38355), (20456, 33345), (20520, 33241), (22230, 30684), (23013, 29640), (25570, 26676)]