1461636360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:493

約数の個数: 256

約数和(自身を含む): 5080320000

約数和(自身を除く): 3618683640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 149, 155, 180, 186, 216, 248, 270, 279, 293, 298, 310, 360, 372, 447, 465, 540, 558, 586, 596, 620, 744, 745, 837, 879, 894, 930, 1080, 1116, 1172, 1192, 1240, 1341, 1395, 1465, 1490, 1674, 1758, 1788, 1860, 2232, 2235, 2344, 2637, 2682, 2790, 2930, 2980, 3348, 3516, 3576, 3720, 4023, 4185, 4395, 4470, 4619, 5274, 5364, 5580, 5860, 5960, 6696, 6705, 7032, 7911, 8046, 8370, 8790, 8940, 9083, 9238, 10548, 10728, 11160, 11720, 13185, 13410, 13857, 15822, 16092, 16740, 17580, 17880, 18166, 18476, 20115, 21096, 23095, 26370, 26820, 27249, 27714, 31644, 32184, 33480, 35160, 36332, 36952, 39555, 40230, 41571, 43657, 45415, 46190, 52740, 53640, 54498, 55428, 63288, 69285, 72664, 79110, 80460, 81747, 83142, 87314, 90830, 92380, 105480, 108996, 110856, 124713, 130971, 136245, 138570, 158220, 160920, 163494, 166284, 174628, 181660, 184760, 207855, 217992, 218285, 245241, 249426, 261942, 272490, 277140, 316440, 326988, 332568, 349256, 363320, 392913, 408735, 415710, 436570, 490482, 498852, 523884, 544980, 554280, 623565, 653976, 654855, 785826, 817470, 831420, 873140, 980964, 997704, 1047768, 1089960, 1178739, 1226205, 1247130, 1309710, 1353367, 1571652, 1634940, 1662840, 1746280, 1961928, 1964565, 2357478, 2452410, 2494260, 2619420, 2706734, 3143304, 3269880, 3929130, 4060101, 4714956, 4904820, 4988520, 5238840, 5413468, 5893695, 6766835, 7858260, 8120202, 9429912, 9809640, 10826936, 11787390, 12180303, 13533670, 15716520, 16240404, 20300505, 23574780, 24360606, 27067340, 32480808, 36540909, 40601010, 47149560, 48721212, 54134680, 60901515, 73081818, 81202020, 97442424, 121803030, 146163636, 162404040, 182704545, 243606060, 292327272, 365409090, 487212120, 730818180, 1461636360]

約数ペア:

[(1, 1461636360), (2, 730818180), (3, 487212120), (4, 365409090), (5, 292327272), (6, 243606060), (8, 182704545), (9, 162404040), (10, 146163636), (12, 121803030), (15, 97442424), (18, 81202020), (20, 73081818), (24, 60901515), (27, 54134680), (30, 48721212), (31, 47149560), (36, 40601010), (40, 36540909), (45, 32480808), (54, 27067340), (60, 24360606), (62, 23574780), (72, 20300505), (90, 16240404), (93, 15716520), (108, 13533670), (120, 12180303), (124, 11787390), (135, 10826936), (149, 9809640), (155, 9429912), (180, 8120202), (186, 7858260), (216, 6766835), (248, 5893695), (270, 5413468), (279, 5238840), (293, 4988520), (298, 4904820), (310, 4714956), (360, 4060101), (372, 3929130), (447, 3269880), (465, 3143304), (540, 2706734), (558, 2619420), (586, 2494260), (596, 2452410), (620, 2357478), (744, 1964565), (745, 1961928), (837, 1746280), (879, 1662840), (894, 1634940), (930, 1571652), (1080, 1353367), (1116, 1309710), (1172, 1247130), (1192, 1226205), (1240, 1178739), (1341, 1089960), (1395, 1047768), (1465, 997704), (1490, 980964), (1674, 873140), (1758, 831420), (1788, 817470), (1860, 785826), (2232, 654855), (2235, 653976), (2344, 623565), (2637, 554280), (2682, 544980), (2790, 523884), (2930, 498852), (2980, 490482), (3348, 436570), (3516, 415710), (3576, 408735), (3720, 392913), (4023, 363320), (4185, 349256), (4395, 332568), (4470, 326988), (4619, 316440), (5274, 277140), (5364, 272490), (5580, 261942), (5860, 249426), (5960, 245241), (6696, 218285), (6705, 217992), (7032, 207855), (7911, 184760), (8046, 181660), (8370, 174628), (8790, 166284), (8940, 163494), (9083, 160920), (9238, 158220), (10548, 138570), (10728, 136245), (11160, 130971), (11720, 124713), (13185, 110856), (13410, 108996), (13857, 105480), (15822, 92380), (16092, 90830), (16740, 87314), (17580, 83142), (17880, 81747), (18166, 80460), (18476, 79110), (20115, 72664), (21096, 69285), (23095, 63288), (26370, 55428), (26820, 54498), (27249, 53640), (27714, 52740), (31644, 46190), (32184, 45415), (33480, 43657), (35160, 41571), (36332, 40230), (36952, 39555)]