191572560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2861}}^1$

素因数の和:2914

約数の個数: 160

約数和(自身を含む): 681384960

約数和(自身を除く): 489812400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2861, 3348, 3720, 4185, 4464, 5580, 5722, 6696, 7440, 8370, 8583, 11160, 11444, 13392, 14305, 16740, 17166, 22320, 22888, 25749, 28610, 33480, 34332, 42915, 45776, 51498, 57220, 66960, 68664, 77247, 85830, 88691, 102996, 114440, 128745, 137328, 154494, 171660, 177382, 205992, 228880, 257490, 266073, 308988, 343320, 354764, 386235, 411984, 443455, 514980, 532146, 617976, 686640, 709528, 772470, 798219, 886910, 1029960, 1064292, 1235952, 1330365, 1419056, 1544940, 1596438, 1773820, 2059920, 2128584, 2394657, 2660730, 3089880, 3192876, 3547640, 3991095, 4257168, 4789314, 5321460, 6179760, 6385752, 7095280, 7982190, 9578628, 10642920, 11973285, 12771504, 15964380, 19157256, 21285840, 23946570, 31928760, 38314512, 47893140, 63857520, 95786280, 191572560]

約数ペア:

[(1, 191572560), (2, 95786280), (3, 63857520), (4, 47893140), (5, 38314512), (6, 31928760), (8, 23946570), (9, 21285840), (10, 19157256), (12, 15964380), (15, 12771504), (16, 11973285), (18, 10642920), (20, 9578628), (24, 7982190), (27, 7095280), (30, 6385752), (31, 6179760), (36, 5321460), (40, 4789314), (45, 4257168), (48, 3991095), (54, 3547640), (60, 3192876), (62, 3089880), (72, 2660730), (80, 2394657), (90, 2128584), (93, 2059920), (108, 1773820), (120, 1596438), (124, 1544940), (135, 1419056), (144, 1330365), (155, 1235952), (180, 1064292), (186, 1029960), (216, 886910), (240, 798219), (248, 772470), (270, 709528), (279, 686640), (310, 617976), (360, 532146), (372, 514980), (432, 443455), (465, 411984), (496, 386235), (540, 354764), (558, 343320), (620, 308988), (720, 266073), (744, 257490), (837, 228880), (930, 205992), (1080, 177382), (1116, 171660), (1240, 154494), (1395, 137328), (1488, 128745), (1674, 114440), (1860, 102996), (2160, 88691), (2232, 85830), (2480, 77247), (2790, 68664), (2861, 66960), (3348, 57220), (3720, 51498), (4185, 45776), (4464, 42915), (5580, 34332), (5722, 33480), (6696, 28610), (7440, 25749), (8370, 22888), (8583, 22320), (11160, 17166), (11444, 16740), (13392, 14305)]