1984143480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{136649}}^1$

素因数の和:136685

約数の個数: 96

約数和(自身を含む): 6542802000

約数和(自身を除く): 4558658520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 7260, 14520, 136649, 273298, 409947, 546596, 683245, 819894, 1093192, 1366490, 1503139, 1639788, 2049735, 2732980, 3006278, 3279576, 4099470, 4509417, 5465960, 6012556, 7515695, 8198940, 9018834, 12025112, 15031390, 16397880, 16534529, 18037668, 22547085, 30062780, 33069058, 36075336, 45094170, 49603587, 60125560, 66138116, 82672645, 90188340, 99207174, 132276232, 165345290, 180376680, 198414348, 248017935, 330690580, 396828696, 496035870, 661381160, 992071740, 1984143480]

約数ペア:

[(1, 1984143480), (2, 992071740), (3, 661381160), (4, 496035870), (5, 396828696), (6, 330690580), (8, 248017935), (10, 198414348), (11, 180376680), (12, 165345290), (15, 132276232), (20, 99207174), (22, 90188340), (24, 82672645), (30, 66138116), (33, 60125560), (40, 49603587), (44, 45094170), (55, 36075336), (60, 33069058), (66, 30062780), (88, 22547085), (110, 18037668), (120, 16534529), (121, 16397880), (132, 15031390), (165, 12025112), (220, 9018834), (242, 8198940), (264, 7515695), (330, 6012556), (363, 5465960), (440, 4509417), (484, 4099470), (605, 3279576), (660, 3006278), (726, 2732980), (968, 2049735), (1210, 1639788), (1320, 1503139), (1452, 1366490), (1815, 1093192), (2420, 819894), (2904, 683245), (3630, 546596), (4840, 409947), (7260, 273298), (14520, 136649)]