193080160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 192

約数和(自身を含む): 571536000

約数和(自身を除く): 378455840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 89, 91, 104, 112, 130, 140, 149, 160, 178, 182, 208, 224, 260, 280, 298, 356, 364, 416, 445, 455, 520, 560, 596, 623, 712, 728, 745, 890, 910, 1040, 1043, 1120, 1157, 1192, 1246, 1424, 1456, 1490, 1780, 1820, 1937, 2080, 2086, 2314, 2384, 2492, 2848, 2912, 2980, 3115, 3560, 3640, 3874, 4172, 4628, 4768, 4984, 5215, 5785, 5960, 6230, 7120, 7280, 7748, 8099, 8344, 9256, 9685, 9968, 10430, 11570, 11920, 12460, 13261, 13559, 14240, 14560, 15496, 16198, 16688, 18512, 19370, 19936, 20860, 23140, 23840, 24920, 26522, 27118, 30992, 32396, 33376, 37024, 38740, 40495, 41720, 46280, 49840, 53044, 54236, 61984, 64792, 66305, 67795, 77480, 80990, 83440, 92560, 92827, 99680, 106088, 108472, 129584, 132610, 135590, 154960, 161980, 166880, 172393, 185120, 185654, 212176, 216944, 259168, 265220, 271180, 309920, 323960, 344786, 371308, 424352, 433888, 464135, 530440, 542360, 647920, 689572, 742616, 861965, 928270, 1060880, 1084720, 1206751, 1295840, 1379144, 1485232, 1723930, 1856540, 2121760, 2169440, 2413502, 2758288, 2970464, 3447860, 3713080, 4827004, 5516576, 6033755, 6895720, 7426160, 9654008, 12067510, 13791440, 14852320, 19308016, 24135020, 27582880, 38616032, 48270040, 96540080, 193080160]

約数ペア:

[(1, 193080160), (2, 96540080), (4, 48270040), (5, 38616032), (7, 27582880), (8, 24135020), (10, 19308016), (13, 14852320), (14, 13791440), (16, 12067510), (20, 9654008), (26, 7426160), (28, 6895720), (32, 6033755), (35, 5516576), (40, 4827004), (52, 3713080), (56, 3447860), (65, 2970464), (70, 2758288), (80, 2413502), (89, 2169440), (91, 2121760), (104, 1856540), (112, 1723930), (130, 1485232), (140, 1379144), (149, 1295840), (160, 1206751), (178, 1084720), (182, 1060880), (208, 928270), (224, 861965), (260, 742616), (280, 689572), (298, 647920), (356, 542360), (364, 530440), (416, 464135), (445, 433888), (455, 424352), (520, 371308), (560, 344786), (596, 323960), (623, 309920), (712, 271180), (728, 265220), (745, 259168), (890, 216944), (910, 212176), (1040, 185654), (1043, 185120), (1120, 172393), (1157, 166880), (1192, 161980), (1246, 154960), (1424, 135590), (1456, 132610), (1490, 129584), (1780, 108472), (1820, 106088), (1937, 99680), (2080, 92827), (2086, 92560), (2314, 83440), (2384, 80990), (2492, 77480), (2848, 67795), (2912, 66305), (2980, 64792), (3115, 61984), (3560, 54236), (3640, 53044), (3874, 49840), (4172, 46280), (4628, 41720), (4768, 40495), (4984, 38740), (5215, 37024), (5785, 33376), (5960, 32396), (6230, 30992), (7120, 27118), (7280, 26522), (7748, 24920), (8099, 23840), (8344, 23140), (9256, 20860), (9685, 19936), (9968, 19370), (10430, 18512), (11570, 16688), (11920, 16198), (12460, 15496), (13261, 14560), (13559, 14240)]