127645560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^3$

素因数の和:135

約数の個数: 192

約数和(自身を含む): 487281600

約数和(自身を除く): 359636040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 56, 60, 63, 70, 72, 74, 84, 90, 105, 111, 120, 126, 140, 148, 168, 180, 185, 210, 222, 252, 259, 280, 296, 315, 333, 360, 370, 420, 444, 504, 518, 555, 630, 666, 740, 777, 840, 888, 1036, 1110, 1260, 1295, 1332, 1369, 1480, 1554, 1665, 2072, 2220, 2331, 2520, 2590, 2664, 2738, 3108, 3330, 3885, 4107, 4440, 4662, 5180, 5476, 6216, 6660, 6845, 7770, 8214, 9324, 9583, 10360, 10952, 11655, 12321, 13320, 13690, 15540, 16428, 18648, 19166, 20535, 23310, 24642, 27380, 28749, 31080, 32856, 38332, 41070, 46620, 47915, 49284, 50653, 54760, 57498, 61605, 76664, 82140, 86247, 93240, 95830, 98568, 101306, 114996, 123210, 143745, 151959, 164280, 172494, 191660, 202612, 229992, 246420, 253265, 287490, 303918, 344988, 354571, 383320, 405224, 431235, 455877, 492840, 506530, 574980, 607836, 689976, 709142, 759795, 862470, 911754, 1013060, 1063713, 1149960, 1215672, 1418284, 1519590, 1724940, 1772855, 1823508, 2026120, 2127426, 2279385, 2836568, 3039180, 3191139, 3449880, 3545710, 3647016, 4254852, 4558770, 5318565, 6078360, 6382278, 7091420, 8509704, 9117540, 10637130, 12764556, 14182840, 15955695, 18235080, 21274260, 25529112, 31911390, 42548520, 63822780, 127645560]

約数ペア:

[(1, 127645560), (2, 63822780), (3, 42548520), (4, 31911390), (5, 25529112), (6, 21274260), (7, 18235080), (8, 15955695), (9, 14182840), (10, 12764556), (12, 10637130), (14, 9117540), (15, 8509704), (18, 7091420), (20, 6382278), (21, 6078360), (24, 5318565), (28, 4558770), (30, 4254852), (35, 3647016), (36, 3545710), (37, 3449880), (40, 3191139), (42, 3039180), (45, 2836568), (56, 2279385), (60, 2127426), (63, 2026120), (70, 1823508), (72, 1772855), (74, 1724940), (84, 1519590), (90, 1418284), (105, 1215672), (111, 1149960), (120, 1063713), (126, 1013060), (140, 911754), (148, 862470), (168, 759795), (180, 709142), (185, 689976), (210, 607836), (222, 574980), (252, 506530), (259, 492840), (280, 455877), (296, 431235), (315, 405224), (333, 383320), (360, 354571), (370, 344988), (420, 303918), (444, 287490), (504, 253265), (518, 246420), (555, 229992), (630, 202612), (666, 191660), (740, 172494), (777, 164280), (840, 151959), (888, 143745), (1036, 123210), (1110, 114996), (1260, 101306), (1295, 98568), (1332, 95830), (1369, 93240), (1480, 86247), (1554, 82140), (1665, 76664), (2072, 61605), (2220, 57498), (2331, 54760), (2520, 50653), (2590, 49284), (2664, 47915), (2738, 46620), (3108, 41070), (3330, 38332), (3885, 32856), (4107, 31080), (4440, 28749), (4662, 27380), (5180, 24642), (5476, 23310), (6216, 20535), (6660, 19166), (6845, 18648), (7770, 16428), (8214, 15540), (9324, 13690), (9583, 13320), (10360, 12321), (10952, 11655)]