236586420

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:732

約数の個数: 240

約数和(自身を含む): 876868608

約数和(自身を除く): 640282188

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 81, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 162, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 324, 372, 378, 405, 420, 434, 465, 540, 558, 567, 620, 630, 651, 673, 756, 810, 837, 868, 930, 945, 1085, 1116, 1134, 1260, 1302, 1346, 1395, 1620, 1674, 1860, 1890, 1953, 2019, 2170, 2268, 2511, 2604, 2692, 2790, 2835, 3255, 3348, 3365, 3780, 3906, 4038, 4185, 4340, 4711, 5022, 5580, 5670, 5859, 6057, 6510, 6730, 7812, 8076, 8370, 9422, 9765, 10044, 10095, 11340, 11718, 12114, 12555, 13020, 13460, 14133, 16740, 17577, 18171, 18844, 19530, 20190, 20863, 23436, 23555, 24228, 25110, 28266, 29295, 30285, 35154, 36342, 39060, 40380, 41726, 42399, 47110, 50220, 54513, 56532, 58590, 60570, 62589, 70308, 70665, 72684, 83452, 84798, 87885, 90855, 94220, 104315, 109026, 117180, 121140, 125178, 127197, 141330, 146041, 169596, 175770, 181710, 187767, 208630, 211995, 218052, 250356, 254394, 272565, 282660, 292082, 312945, 351540, 363420, 375534, 381591, 417260, 423990, 438123, 508788, 545130, 563301, 584164, 625890, 635985, 730205, 751068, 763182, 847980, 876246, 938835, 1090260, 1126602, 1251780, 1271970, 1314369, 1460410, 1526364, 1689903, 1752492, 1877670, 1907955, 2190615, 2253204, 2543940, 2628738, 2816505, 2920820, 3379806, 3755340, 3815910, 3943107, 4381230, 5257476, 5633010, 6571845, 6759612, 7631820, 7886214, 8449515, 8762460, 11266020, 11829321, 13143690, 15772428, 16899030, 19715535, 23658642, 26287380, 33798060, 39431070, 47317284, 59146605, 78862140, 118293210, 236586420]

約数ペア:

[(1, 236586420), (2, 118293210), (3, 78862140), (4, 59146605), (5, 47317284), (6, 39431070), (7, 33798060), (9, 26287380), (10, 23658642), (12, 19715535), (14, 16899030), (15, 15772428), (18, 13143690), (20, 11829321), (21, 11266020), (27, 8762460), (28, 8449515), (30, 7886214), (31, 7631820), (35, 6759612), (36, 6571845), (42, 5633010), (45, 5257476), (54, 4381230), (60, 3943107), (62, 3815910), (63, 3755340), (70, 3379806), (81, 2920820), (84, 2816505), (90, 2628738), (93, 2543940), (105, 2253204), (108, 2190615), (124, 1907955), (126, 1877670), (135, 1752492), (140, 1689903), (155, 1526364), (162, 1460410), (180, 1314369), (186, 1271970), (189, 1251780), (210, 1126602), (217, 1090260), (252, 938835), (270, 876246), (279, 847980), (310, 763182), (315, 751068), (324, 730205), (372, 635985), (378, 625890), (405, 584164), (420, 563301), (434, 545130), (465, 508788), (540, 438123), (558, 423990), (567, 417260), (620, 381591), (630, 375534), (651, 363420), (673, 351540), (756, 312945), (810, 292082), (837, 282660), (868, 272565), (930, 254394), (945, 250356), (1085, 218052), (1116, 211995), (1134, 208630), (1260, 187767), (1302, 181710), (1346, 175770), (1395, 169596), (1620, 146041), (1674, 141330), (1860, 127197), (1890, 125178), (1953, 121140), (2019, 117180), (2170, 109026), (2268, 104315), (2511, 94220), (2604, 90855), (2692, 87885), (2790, 84798), (2835, 83452), (3255, 72684), (3348, 70665), (3365, 70308), (3780, 62589), (3906, 60570), (4038, 58590), (4185, 56532), (4340, 54513), (4711, 50220), (5022, 47110), (5580, 42399), (5670, 41726), (5859, 40380), (6057, 39060), (6510, 36342), (6730, 35154), (7812, 30285), (8076, 29295), (8370, 28266), (9422, 25110), (9765, 24228), (10044, 23555), (10095, 23436), (11340, 20863), (11718, 20190), (12114, 19530), (12555, 18844), (13020, 18171), (13460, 17577), (14133, 16740)]