134326720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1290

約数の個数: 112

約数和(自身を含む): 360493056

約数和(自身を除く): 226166336

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 496, 620, 682, 704, 880, 992, 1231, 1240, 1364, 1705, 1760, 1984, 2462, 2480, 2728, 3410, 3520, 4924, 4960, 5456, 6155, 6820, 9848, 9920, 10912, 12310, 13541, 13640, 19696, 21824, 24620, 27082, 27280, 38161, 39392, 49240, 54164, 54560, 67705, 76322, 78784, 98480, 108328, 109120, 135410, 152644, 190805, 196960, 216656, 270820, 305288, 381610, 393920, 419771, 433312, 541640, 610576, 763220, 839542, 866624, 1083280, 1221152, 1526440, 1679084, 2098855, 2166560, 2442304, 3052880, 3358168, 4197710, 4333120, 6105760, 6716336, 8395420, 12211520, 13432672, 16790840, 26865344, 33581680, 67163360, 134326720]

約数ペア:

[(1, 134326720), (2, 67163360), (4, 33581680), (5, 26865344), (8, 16790840), (10, 13432672), (11, 12211520), (16, 8395420), (20, 6716336), (22, 6105760), (31, 4333120), (32, 4197710), (40, 3358168), (44, 3052880), (55, 2442304), (62, 2166560), (64, 2098855), (80, 1679084), (88, 1526440), (110, 1221152), (124, 1083280), (155, 866624), (160, 839542), (176, 763220), (220, 610576), (248, 541640), (310, 433312), (320, 419771), (341, 393920), (352, 381610), (440, 305288), (496, 270820), (620, 216656), (682, 196960), (704, 190805), (880, 152644), (992, 135410), (1231, 109120), (1240, 108328), (1364, 98480), (1705, 78784), (1760, 76322), (1984, 67705), (2462, 54560), (2480, 54164), (2728, 49240), (3410, 39392), (3520, 38161), (4924, 27280), (4960, 27082), (5456, 24620), (6155, 21824), (6820, 19696), (9848, 13640), (9920, 13541), (10912, 12310)]