61373520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:194

約数の個数: 240

約数和(自身を含む): 227485440

約数和(自身を除く): 166111920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 79, 80, 83, 90, 104, 117, 120, 130, 144, 156, 158, 166, 180, 195, 208, 234, 237, 240, 249, 260, 312, 316, 332, 360, 390, 395, 415, 468, 474, 498, 520, 585, 624, 632, 664, 711, 720, 747, 780, 790, 830, 936, 948, 996, 1027, 1040, 1079, 1170, 1185, 1245, 1264, 1328, 1422, 1494, 1560, 1580, 1660, 1872, 1896, 1992, 2054, 2158, 2340, 2370, 2490, 2844, 2988, 3081, 3120, 3160, 3237, 3320, 3555, 3735, 3792, 3984, 4108, 4316, 4680, 4740, 4980, 5135, 5395, 5688, 5976, 6162, 6320, 6474, 6557, 6640, 7110, 7470, 8216, 8632, 9243, 9360, 9480, 9711, 9960, 10270, 10790, 11376, 11952, 12324, 12948, 13114, 14220, 14940, 15405, 16185, 16432, 17264, 18486, 18960, 19422, 19671, 19920, 20540, 21580, 24648, 25896, 26228, 28440, 29880, 30810, 32370, 32785, 36972, 38844, 39342, 41080, 43160, 46215, 48555, 49296, 51792, 52456, 56880, 59013, 59760, 61620, 64740, 65570, 73944, 77688, 78684, 82160, 85241, 86320, 92430, 97110, 98355, 104912, 118026, 123240, 129480, 131140, 147888, 155376, 157368, 170482, 184860, 194220, 196710, 236052, 246480, 255723, 258960, 262280, 295065, 314736, 340964, 369720, 388440, 393420, 426205, 472104, 511446, 524560, 590130, 681928, 739440, 767169, 776880, 786840, 852410, 944208, 1022892, 1180260, 1278615, 1363856, 1534338, 1573680, 1704820, 2045784, 2360520, 2557230, 3068676, 3409640, 3835845, 4091568, 4721040, 5114460, 6137352, 6819280, 7671690, 10228920, 12274704, 15343380, 20457840, 30686760, 61373520]

約数ペア:

[(1, 61373520), (2, 30686760), (3, 20457840), (4, 15343380), (5, 12274704), (6, 10228920), (8, 7671690), (9, 6819280), (10, 6137352), (12, 5114460), (13, 4721040), (15, 4091568), (16, 3835845), (18, 3409640), (20, 3068676), (24, 2557230), (26, 2360520), (30, 2045784), (36, 1704820), (39, 1573680), (40, 1534338), (45, 1363856), (48, 1278615), (52, 1180260), (60, 1022892), (65, 944208), (72, 852410), (78, 786840), (79, 776880), (80, 767169), (83, 739440), (90, 681928), (104, 590130), (117, 524560), (120, 511446), (130, 472104), (144, 426205), (156, 393420), (158, 388440), (166, 369720), (180, 340964), (195, 314736), (208, 295065), (234, 262280), (237, 258960), (240, 255723), (249, 246480), (260, 236052), (312, 196710), (316, 194220), (332, 184860), (360, 170482), (390, 157368), (395, 155376), (415, 147888), (468, 131140), (474, 129480), (498, 123240), (520, 118026), (585, 104912), (624, 98355), (632, 97110), (664, 92430), (711, 86320), (720, 85241), (747, 82160), (780, 78684), (790, 77688), (830, 73944), (936, 65570), (948, 64740), (996, 61620), (1027, 59760), (1040, 59013), (1079, 56880), (1170, 52456), (1185, 51792), (1245, 49296), (1264, 48555), (1328, 46215), (1422, 43160), (1494, 41080), (1560, 39342), (1580, 38844), (1660, 36972), (1872, 32785), (1896, 32370), (1992, 30810), (2054, 29880), (2158, 28440), (2340, 26228), (2370, 25896), (2490, 24648), (2844, 21580), (2988, 20540), (3081, 19920), (3120, 19671), (3160, 19422), (3237, 18960), (3320, 18486), (3555, 17264), (3735, 16432), (3792, 16185), (3984, 15405), (4108, 14940), (4316, 14220), (4680, 13114), (4740, 12948), (4980, 12324), (5135, 11952), (5395, 11376), (5688, 10790), (5976, 10270), (6162, 9960), (6320, 9711), (6474, 9480), (6557, 9360), (6640, 9243), (7110, 8632), (7470, 8216)]