118067840

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:602

約数の個数: 128

約数和(自身を含む): 318435840

約数和(自身を除く): 200368000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 496, 541, 620, 640, 682, 704, 880, 992, 1082, 1240, 1364, 1408, 1705, 1760, 1984, 2164, 2480, 2705, 2728, 3410, 3520, 3968, 4328, 4960, 5410, 5456, 5951, 6820, 7040, 8656, 9920, 10820, 10912, 11902, 13640, 16771, 17312, 19840, 21640, 21824, 23804, 27280, 29755, 33542, 34624, 43280, 43648, 47608, 54560, 59510, 67084, 69248, 83855, 86560, 95216, 109120, 119020, 134168, 167710, 173120, 184481, 190432, 218240, 238040, 268336, 335420, 346240, 368962, 380864, 476080, 536672, 670840, 737924, 761728, 922405, 952160, 1073344, 1341680, 1475848, 1844810, 1904320, 2146688, 2683360, 2951696, 3689620, 3808640, 5366720, 5903392, 7379240, 10733440, 11806784, 14758480, 23613568, 29516960, 59033920, 118067840]

約数ペア:

[(1, 118067840), (2, 59033920), (4, 29516960), (5, 23613568), (8, 14758480), (10, 11806784), (11, 10733440), (16, 7379240), (20, 5903392), (22, 5366720), (31, 3808640), (32, 3689620), (40, 2951696), (44, 2683360), (55, 2146688), (62, 1904320), (64, 1844810), (80, 1475848), (88, 1341680), (110, 1073344), (124, 952160), (128, 922405), (155, 761728), (160, 737924), (176, 670840), (220, 536672), (248, 476080), (310, 380864), (320, 368962), (341, 346240), (352, 335420), (440, 268336), (496, 238040), (541, 218240), (620, 190432), (640, 184481), (682, 173120), (704, 167710), (880, 134168), (992, 119020), (1082, 109120), (1240, 95216), (1364, 86560), (1408, 83855), (1705, 69248), (1760, 67084), (1984, 59510), (2164, 54560), (2480, 47608), (2705, 43648), (2728, 43280), (3410, 34624), (3520, 33542), (3968, 29755), (4328, 27280), (4960, 23804), (5410, 21824), (5456, 21640), (5951, 19840), (6820, 17312), (7040, 16771), (8656, 13640), (9920, 11902), (10820, 10912)]