127910160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:686

約数の個数: 240

約数和(自身を含む): 503717760

約数和(自身を除く): 375807600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 70, 72, 80, 82, 84, 90, 105, 112, 120, 123, 126, 140, 144, 164, 168, 180, 205, 210, 240, 246, 252, 280, 287, 315, 328, 336, 360, 369, 410, 420, 492, 504, 560, 574, 615, 619, 630, 656, 720, 738, 820, 840, 861, 984, 1008, 1148, 1230, 1238, 1260, 1435, 1476, 1640, 1680, 1722, 1845, 1857, 1968, 2296, 2460, 2476, 2520, 2583, 2870, 2952, 3095, 3280, 3444, 3690, 3714, 4305, 4333, 4592, 4920, 4952, 5040, 5166, 5571, 5740, 5904, 6190, 6888, 7380, 7428, 8610, 8666, 9285, 9840, 9904, 10332, 11142, 11480, 12380, 12915, 12999, 13776, 14760, 14856, 17220, 17332, 18570, 20664, 21665, 22284, 22960, 24760, 25379, 25830, 25998, 27855, 29520, 29712, 34440, 34664, 37140, 38997, 41328, 43330, 44568, 49520, 50758, 51660, 51996, 55710, 64995, 68880, 69328, 74280, 76137, 77994, 86660, 89136, 101516, 103320, 103992, 111420, 126895, 129990, 148560, 152274, 155988, 173320, 177653, 194985, 203032, 206640, 207984, 222840, 228411, 253790, 259980, 304548, 311976, 346640, 355306, 380685, 389970, 406064, 445680, 456822, 507580, 519960, 532959, 609096, 623952, 710612, 761370, 779940, 888265, 913644, 1015160, 1039920, 1065918, 1142055, 1218192, 1421224, 1522740, 1559880, 1598877, 1776530, 1827288, 2030320, 2131836, 2284110, 2664795, 2842448, 3045480, 3119760, 3197754, 3553060, 3654576, 4263672, 4568220, 5329590, 6090960, 6395508, 7106120, 7994385, 8527344, 9136440, 10659180, 12791016, 14212240, 15988770, 18272880, 21318360, 25582032, 31977540, 42636720, 63955080, 127910160]

約数ペア:

[(1, 127910160), (2, 63955080), (3, 42636720), (4, 31977540), (5, 25582032), (6, 21318360), (7, 18272880), (8, 15988770), (9, 14212240), (10, 12791016), (12, 10659180), (14, 9136440), (15, 8527344), (16, 7994385), (18, 7106120), (20, 6395508), (21, 6090960), (24, 5329590), (28, 4568220), (30, 4263672), (35, 3654576), (36, 3553060), (40, 3197754), (41, 3119760), (42, 3045480), (45, 2842448), (48, 2664795), (56, 2284110), (60, 2131836), (63, 2030320), (70, 1827288), (72, 1776530), (80, 1598877), (82, 1559880), (84, 1522740), (90, 1421224), (105, 1218192), (112, 1142055), (120, 1065918), (123, 1039920), (126, 1015160), (140, 913644), (144, 888265), (164, 779940), (168, 761370), (180, 710612), (205, 623952), (210, 609096), (240, 532959), (246, 519960), (252, 507580), (280, 456822), (287, 445680), (315, 406064), (328, 389970), (336, 380685), (360, 355306), (369, 346640), (410, 311976), (420, 304548), (492, 259980), (504, 253790), (560, 228411), (574, 222840), (615, 207984), (619, 206640), (630, 203032), (656, 194985), (720, 177653), (738, 173320), (820, 155988), (840, 152274), (861, 148560), (984, 129990), (1008, 126895), (1148, 111420), (1230, 103992), (1238, 103320), (1260, 101516), (1435, 89136), (1476, 86660), (1640, 77994), (1680, 76137), (1722, 74280), (1845, 69328), (1857, 68880), (1968, 64995), (2296, 55710), (2460, 51996), (2476, 51660), (2520, 50758), (2583, 49520), (2870, 44568), (2952, 43330), (3095, 41328), (3280, 38997), (3444, 37140), (3690, 34664), (3714, 34440), (4305, 29712), (4333, 29520), (4592, 27855), (4920, 25998), (4952, 25830), (5040, 25379), (5166, 24760), (5571, 22960), (5740, 22284), (5904, 21665), (6190, 20664), (6888, 18570), (7380, 17332), (7428, 17220), (8610, 14856), (8666, 14760), (9285, 13776), (9840, 12999), (9904, 12915), (10332, 12380), (11142, 11480)]