187228080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:356

約数の個数: 240

約数和(自身を含む): 688143456

約数和(自身を除く): 500915376

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, 80, 83, 90, 104, 117, 120, 130, 144, 156, 166, 180, 195, 208, 234, 240, 241, 249, 260, 312, 332, 360, 390, 415, 468, 482, 498, 520, 585, 624, 664, 720, 723, 747, 780, 830, 936, 964, 996, 1040, 1079, 1170, 1205, 1245, 1328, 1446, 1494, 1560, 1660, 1872, 1928, 1992, 2158, 2169, 2340, 2410, 2490, 2892, 2988, 3120, 3133, 3237, 3320, 3615, 3735, 3856, 3984, 4316, 4338, 4680, 4820, 4980, 5395, 5784, 5976, 6266, 6474, 6640, 7230, 7470, 8632, 8676, 9360, 9399, 9640, 9711, 9960, 10790, 10845, 11568, 11952, 12532, 12948, 14460, 14940, 15665, 16185, 17264, 17352, 18798, 19280, 19422, 19920, 20003, 21580, 21690, 25064, 25896, 28197, 28920, 29880, 31330, 32370, 34704, 37596, 38844, 40006, 43160, 43380, 46995, 48555, 50128, 51792, 56394, 57840, 59760, 60009, 62660, 64740, 75192, 77688, 80012, 86320, 86760, 93990, 97110, 100015, 112788, 120018, 125320, 129480, 140985, 150384, 155376, 160024, 173520, 180027, 187980, 194220, 200030, 225576, 240036, 250640, 258960, 260039, 281970, 300045, 320048, 360054, 375960, 388440, 400060, 451152, 480072, 520078, 563940, 600090, 720108, 751920, 776880, 780117, 800120, 900135, 960144, 1040156, 1127880, 1200180, 1300195, 1440216, 1560234, 1600240, 1800270, 2080312, 2255760, 2340351, 2400360, 2600390, 2880432, 3120468, 3600540, 3900585, 4160624, 4680702, 4800720, 5200780, 6240936, 7201080, 7801170, 9361404, 10401560, 11701755, 12481872, 14402160, 15602340, 18722808, 20803120, 23403510, 31204680, 37445616, 46807020, 62409360, 93614040, 187228080]

約数ペア:

[(1, 187228080), (2, 93614040), (3, 62409360), (4, 46807020), (5, 37445616), (6, 31204680), (8, 23403510), (9, 20803120), (10, 18722808), (12, 15602340), (13, 14402160), (15, 12481872), (16, 11701755), (18, 10401560), (20, 9361404), (24, 7801170), (26, 7201080), (30, 6240936), (36, 5200780), (39, 4800720), (40, 4680702), (45, 4160624), (48, 3900585), (52, 3600540), (60, 3120468), (65, 2880432), (72, 2600390), (78, 2400360), (80, 2340351), (83, 2255760), (90, 2080312), (104, 1800270), (117, 1600240), (120, 1560234), (130, 1440216), (144, 1300195), (156, 1200180), (166, 1127880), (180, 1040156), (195, 960144), (208, 900135), (234, 800120), (240, 780117), (241, 776880), (249, 751920), (260, 720108), (312, 600090), (332, 563940), (360, 520078), (390, 480072), (415, 451152), (468, 400060), (482, 388440), (498, 375960), (520, 360054), (585, 320048), (624, 300045), (664, 281970), (720, 260039), (723, 258960), (747, 250640), (780, 240036), (830, 225576), (936, 200030), (964, 194220), (996, 187980), (1040, 180027), (1079, 173520), (1170, 160024), (1205, 155376), (1245, 150384), (1328, 140985), (1446, 129480), (1494, 125320), (1560, 120018), (1660, 112788), (1872, 100015), (1928, 97110), (1992, 93990), (2158, 86760), (2169, 86320), (2340, 80012), (2410, 77688), (2490, 75192), (2892, 64740), (2988, 62660), (3120, 60009), (3133, 59760), (3237, 57840), (3320, 56394), (3615, 51792), (3735, 50128), (3856, 48555), (3984, 46995), (4316, 43380), (4338, 43160), (4680, 40006), (4820, 38844), (4980, 37596), (5395, 34704), (5784, 32370), (5976, 31330), (6266, 29880), (6474, 28920), (6640, 28197), (7230, 25896), (7470, 25064), (8632, 21690), (8676, 21580), (9360, 20003), (9399, 19920), (9640, 19422), (9711, 19280), (9960, 18798), (10790, 17352), (10845, 17264), (11568, 16185), (11952, 15665), (12532, 14940), (12948, 14460)]