1522981740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{1721}}^1$

素因数の和:1797

約数の個数: 192

約数和(自身を含む): 5091609600

約数和(自身を除く): 3568627860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 49, 60, 70, 84, 86, 98, 105, 129, 140, 147, 172, 196, 210, 215, 245, 258, 294, 301, 343, 420, 430, 490, 516, 588, 602, 645, 686, 735, 860, 903, 980, 1029, 1204, 1290, 1372, 1470, 1505, 1715, 1721, 1806, 2058, 2107, 2580, 2940, 3010, 3430, 3442, 3612, 4116, 4214, 4515, 5145, 5163, 6020, 6321, 6860, 6884, 8428, 8605, 9030, 10290, 10326, 10535, 12047, 12642, 14749, 17210, 18060, 20580, 20652, 21070, 24094, 25284, 25815, 29498, 31605, 34420, 36141, 42140, 44247, 48188, 51630, 58996, 60235, 63210, 72282, 73745, 74003, 84329, 88494, 103260, 120470, 126420, 144564, 147490, 148006, 168658, 176988, 180705, 221235, 222009, 240940, 252987, 294980, 296012, 337316, 361410, 370015, 421645, 442470, 444018, 505974, 518021, 590303, 722820, 740030, 843290, 884940, 888036, 1011948, 1036042, 1110045, 1180606, 1264935, 1480060, 1554063, 1686580, 1770909, 2072084, 2220090, 2361212, 2529870, 2590105, 2951515, 3108126, 3541818, 3626147, 4440180, 5059740, 5180210, 5903030, 6216252, 7083636, 7252294, 7770315, 8854545, 10360420, 10878441, 11806060, 14504588, 15540630, 17709090, 18130735, 21756882, 25383029, 31081260, 35418180, 36261470, 43513764, 50766058, 54392205, 72522940, 76149087, 101532116, 108784410, 126915145, 152298174, 217568820, 253830290, 304596348, 380745435, 507660580, 761490870, 1522981740]

約数ペア:

[(1, 1522981740), (2, 761490870), (3, 507660580), (4, 380745435), (5, 304596348), (6, 253830290), (7, 217568820), (10, 152298174), (12, 126915145), (14, 108784410), (15, 101532116), (20, 76149087), (21, 72522940), (28, 54392205), (30, 50766058), (35, 43513764), (42, 36261470), (43, 35418180), (49, 31081260), (60, 25383029), (70, 21756882), (84, 18130735), (86, 17709090), (98, 15540630), (105, 14504588), (129, 11806060), (140, 10878441), (147, 10360420), (172, 8854545), (196, 7770315), (210, 7252294), (215, 7083636), (245, 6216252), (258, 5903030), (294, 5180210), (301, 5059740), (343, 4440180), (420, 3626147), (430, 3541818), (490, 3108126), (516, 2951515), (588, 2590105), (602, 2529870), (645, 2361212), (686, 2220090), (735, 2072084), (860, 1770909), (903, 1686580), (980, 1554063), (1029, 1480060), (1204, 1264935), (1290, 1180606), (1372, 1110045), (1470, 1036042), (1505, 1011948), (1715, 888036), (1721, 884940), (1806, 843290), (2058, 740030), (2107, 722820), (2580, 590303), (2940, 518021), (3010, 505974), (3430, 444018), (3442, 442470), (3612, 421645), (4116, 370015), (4214, 361410), (4515, 337316), (5145, 296012), (5163, 294980), (6020, 252987), (6321, 240940), (6860, 222009), (6884, 221235), (8428, 180705), (8605, 176988), (9030, 168658), (10290, 148006), (10326, 147490), (10535, 144564), (12047, 126420), (12642, 120470), (14749, 103260), (17210, 88494), (18060, 84329), (20580, 74003), (20652, 73745), (21070, 72282), (24094, 63210), (25284, 60235), (25815, 58996), (29498, 51630), (31605, 48188), (34420, 44247), (36141, 42140)]