140850360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:659

約数の個数: 256

約数和(自身を含む): 554803200

約数和(自身を除く): 413952840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 168, 180, 186, 189, 210, 216, 217, 248, 252, 270, 279, 280, 310, 315, 360, 372, 378, 420, 434, 465, 504, 540, 558, 601, 620, 630, 651, 744, 756, 837, 840, 868, 930, 945, 1080, 1085, 1116, 1202, 1240, 1260, 1302, 1395, 1512, 1674, 1736, 1803, 1860, 1890, 1953, 2170, 2232, 2404, 2520, 2604, 2790, 3005, 3255, 3348, 3606, 3720, 3780, 3906, 4185, 4207, 4340, 4808, 5208, 5409, 5580, 5859, 6010, 6510, 6696, 7212, 7560, 7812, 8370, 8414, 8680, 9015, 9765, 10818, 11160, 11718, 12020, 12621, 13020, 14424, 15624, 16227, 16740, 16828, 18030, 18631, 19530, 21035, 21636, 23436, 24040, 25242, 26040, 27045, 29295, 32454, 33480, 33656, 36060, 37262, 37863, 39060, 42070, 43272, 46872, 50484, 54090, 55893, 58590, 63105, 64908, 72120, 74524, 75726, 78120, 81135, 84140, 93155, 100968, 108180, 111786, 113589, 117180, 126210, 129816, 130417, 149048, 151452, 162270, 167679, 168280, 186310, 189315, 216360, 223572, 227178, 234360, 252420, 260834, 279465, 302904, 324540, 335358, 372620, 378630, 391251, 447144, 454356, 503037, 504840, 521668, 558930, 567945, 649080, 652085, 670716, 745240, 757260, 782502, 838395, 908712, 1006074, 1043336, 1117860, 1135890, 1173753, 1304170, 1341432, 1514520, 1565004, 1676790, 1956255, 2012148, 2235720, 2271780, 2347506, 2515185, 2608340, 3130008, 3353580, 3521259, 3912510, 4024296, 4543560, 4695012, 5030370, 5216680, 5868765, 6707160, 7042518, 7825020, 9390024, 10060740, 11737530, 14085036, 15650040, 17606295, 20121480, 23475060, 28170072, 35212590, 46950120, 70425180, 140850360]

約数ペア:

[(1, 140850360), (2, 70425180), (3, 46950120), (4, 35212590), (5, 28170072), (6, 23475060), (7, 20121480), (8, 17606295), (9, 15650040), (10, 14085036), (12, 11737530), (14, 10060740), (15, 9390024), (18, 7825020), (20, 7042518), (21, 6707160), (24, 5868765), (27, 5216680), (28, 5030370), (30, 4695012), (31, 4543560), (35, 4024296), (36, 3912510), (40, 3521259), (42, 3353580), (45, 3130008), (54, 2608340), (56, 2515185), (60, 2347506), (62, 2271780), (63, 2235720), (70, 2012148), (72, 1956255), (84, 1676790), (90, 1565004), (93, 1514520), (105, 1341432), (108, 1304170), (120, 1173753), (124, 1135890), (126, 1117860), (135, 1043336), (140, 1006074), (155, 908712), (168, 838395), (180, 782502), (186, 757260), (189, 745240), (210, 670716), (216, 652085), (217, 649080), (248, 567945), (252, 558930), (270, 521668), (279, 504840), (280, 503037), (310, 454356), (315, 447144), (360, 391251), (372, 378630), (378, 372620), (420, 335358), (434, 324540), (465, 302904), (504, 279465), (540, 260834), (558, 252420), (601, 234360), (620, 227178), (630, 223572), (651, 216360), (744, 189315), (756, 186310), (837, 168280), (840, 167679), (868, 162270), (930, 151452), (945, 149048), (1080, 130417), (1085, 129816), (1116, 126210), (1202, 117180), (1240, 113589), (1260, 111786), (1302, 108180), (1395, 100968), (1512, 93155), (1674, 84140), (1736, 81135), (1803, 78120), (1860, 75726), (1890, 74524), (1953, 72120), (2170, 64908), (2232, 63105), (2404, 58590), (2520, 55893), (2604, 54090), (2790, 50484), (3005, 46872), (3255, 43272), (3348, 42070), (3606, 39060), (3720, 37863), (3780, 37262), (3906, 36060), (4185, 33656), (4207, 33480), (4340, 32454), (4808, 29295), (5208, 27045), (5409, 26040), (5580, 25242), (5859, 24040), (6010, 23436), (6510, 21636), (6696, 21035), (7212, 19530), (7560, 18631), (7812, 18030), (8370, 16828), (8414, 16740), (8680, 16227), (9015, 15624), (9765, 14424), (10818, 13020), (11160, 12621), (11718, 12020)]