1686400560

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6673}}^1$

素因数の和:6714

約数の個数: 240

約数和(自身を含む): 6325990944

約数和(自身を除く): 4639590384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2340, 2430, 2808, 3120, 3159, 3240, 3510, 3888, 4212, 4680, 4860, 5265, 5616, 6318, 6480, 6673, 7020, 8424, 9360, 9720, 10530, 12636, 13346, 14040, 15795, 16848, 19440, 20019, 21060, 25272, 26692, 28080, 31590, 33365, 40038, 42120, 50544, 53384, 60057, 63180, 66730, 80076, 84240, 86749, 100095, 106768, 120114, 126360, 133460, 160152, 173498, 180171, 200190, 240228, 252720, 260247, 266920, 300285, 320304, 346996, 360342, 400380, 433745, 480456, 520494, 533840, 540513, 600570, 693992, 720684, 780741, 800760, 867490, 900855, 960912, 1040988, 1081026, 1201140, 1301235, 1387984, 1441368, 1561482, 1601520, 1621539, 1734980, 1801710, 2081976, 2162052, 2342223, 2402280, 2602470, 2702565, 2882736, 3122964, 3243078, 3469960, 3603420, 3903705, 4163952, 4324104, 4684446, 4804560, 5204940, 5405130, 6245928, 6486156, 6939920, 7026669, 7206840, 7807410, 8107695, 8648208, 9368892, 10409880, 10810260, 11711115, 12491856, 12972312, 14053338, 14413680, 15614820, 16215390, 18737784, 20819760, 21080007, 21620520, 23422230, 25944624, 28106676, 31229640, 32430780, 35133345, 37475568, 42160014, 43241040, 46844460, 56213352, 62459280, 64861560, 70266690, 84320028, 93688920, 105400035, 112426704, 129723120, 140533380, 168640056, 187377840, 210800070, 281066760, 337280112, 421600140, 562133520, 843200280, 1686400560]

約数ペア:

[(1, 1686400560), (2, 843200280), (3, 562133520), (4, 421600140), (5, 337280112), (6, 281066760), (8, 210800070), (9, 187377840), (10, 168640056), (12, 140533380), (13, 129723120), (15, 112426704), (16, 105400035), (18, 93688920), (20, 84320028), (24, 70266690), (26, 64861560), (27, 62459280), (30, 56213352), (36, 46844460), (39, 43241040), (40, 42160014), (45, 37475568), (48, 35133345), (52, 32430780), (54, 31229640), (60, 28106676), (65, 25944624), (72, 23422230), (78, 21620520), (80, 21080007), (81, 20819760), (90, 18737784), (104, 16215390), (108, 15614820), (117, 14413680), (120, 14053338), (130, 12972312), (135, 12491856), (144, 11711115), (156, 10810260), (162, 10409880), (180, 9368892), (195, 8648208), (208, 8107695), (216, 7807410), (234, 7206840), (240, 7026669), (243, 6939920), (260, 6486156), (270, 6245928), (312, 5405130), (324, 5204940), (351, 4804560), (360, 4684446), (390, 4324104), (405, 4163952), (432, 3903705), (468, 3603420), (486, 3469960), (520, 3243078), (540, 3122964), (585, 2882736), (624, 2702565), (648, 2602470), (702, 2402280), (720, 2342223), (780, 2162052), (810, 2081976), (936, 1801710), (972, 1734980), (1040, 1621539), (1053, 1601520), (1080, 1561482), (1170, 1441368), (1215, 1387984), (1296, 1301235), (1404, 1201140), (1560, 1081026), (1620, 1040988), (1755, 960912), (1872, 900855), (1944, 867490), (2106, 800760), (2160, 780741), (2340, 720684), (2430, 693992), (2808, 600570), (3120, 540513), (3159, 533840), (3240, 520494), (3510, 480456), (3888, 433745), (4212, 400380), (4680, 360342), (4860, 346996), (5265, 320304), (5616, 300285), (6318, 266920), (6480, 260247), (6673, 252720), (7020, 240228), (8424, 200190), (9360, 180171), (9720, 173498), (10530, 160152), (12636, 133460), (13346, 126360), (14040, 120114), (15795, 106768), (16848, 100095), (19440, 86749), (20019, 84240), (21060, 80076), (25272, 66730), (26692, 63180), (28080, 60057), (31590, 53384), (33365, 50544), (40038, 42120)]