67532640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:325

約数の個数: 192

約数和(自身を含む): 246758400

約数和(自身を除く): 179225760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 101, 105, 112, 120, 140, 160, 168, 199, 202, 210, 224, 240, 280, 303, 336, 398, 404, 420, 480, 505, 560, 597, 606, 672, 707, 796, 808, 840, 995, 1010, 1120, 1194, 1212, 1393, 1414, 1515, 1592, 1616, 1680, 1990, 2020, 2121, 2388, 2424, 2786, 2828, 2985, 3030, 3184, 3232, 3360, 3535, 3980, 4040, 4179, 4242, 4776, 4848, 5572, 5656, 5970, 6060, 6368, 6965, 7070, 7960, 8080, 8358, 8484, 9552, 9696, 10605, 11144, 11312, 11940, 12120, 13930, 14140, 15920, 16160, 16716, 16968, 19104, 20099, 20895, 21210, 22288, 22624, 23880, 24240, 27860, 28280, 31840, 33432, 33936, 40198, 41790, 42420, 44576, 47760, 48480, 55720, 56560, 60297, 66864, 67872, 80396, 83580, 84840, 95520, 100495, 111440, 113120, 120594, 133728, 140693, 160792, 167160, 169680, 200990, 222880, 241188, 281386, 301485, 321584, 334320, 339360, 401980, 422079, 482376, 562772, 602970, 643168, 668640, 703465, 803960, 844158, 964752, 1125544, 1205940, 1406930, 1607920, 1688316, 1929504, 2110395, 2251088, 2411880, 2813860, 3215840, 3376632, 4220790, 4502176, 4823760, 5627720, 6753264, 8441580, 9647520, 11255440, 13506528, 16883160, 22510880, 33766320, 67532640]

約数ペア:

[(1, 67532640), (2, 33766320), (3, 22510880), (4, 16883160), (5, 13506528), (6, 11255440), (7, 9647520), (8, 8441580), (10, 6753264), (12, 5627720), (14, 4823760), (15, 4502176), (16, 4220790), (20, 3376632), (21, 3215840), (24, 2813860), (28, 2411880), (30, 2251088), (32, 2110395), (35, 1929504), (40, 1688316), (42, 1607920), (48, 1406930), (56, 1205940), (60, 1125544), (70, 964752), (80, 844158), (84, 803960), (96, 703465), (101, 668640), (105, 643168), (112, 602970), (120, 562772), (140, 482376), (160, 422079), (168, 401980), (199, 339360), (202, 334320), (210, 321584), (224, 301485), (240, 281386), (280, 241188), (303, 222880), (336, 200990), (398, 169680), (404, 167160), (420, 160792), (480, 140693), (505, 133728), (560, 120594), (597, 113120), (606, 111440), (672, 100495), (707, 95520), (796, 84840), (808, 83580), (840, 80396), (995, 67872), (1010, 66864), (1120, 60297), (1194, 56560), (1212, 55720), (1393, 48480), (1414, 47760), (1515, 44576), (1592, 42420), (1616, 41790), (1680, 40198), (1990, 33936), (2020, 33432), (2121, 31840), (2388, 28280), (2424, 27860), (2786, 24240), (2828, 23880), (2985, 22624), (3030, 22288), (3184, 21210), (3232, 20895), (3360, 20099), (3535, 19104), (3980, 16968), (4040, 16716), (4179, 16160), (4242, 15920), (4776, 14140), (4848, 13930), (5572, 12120), (5656, 11940), (5970, 11312), (6060, 11144), (6368, 10605), (6965, 9696), (7070, 9552), (7960, 8484), (8080, 8358)]