1399888980

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{41149}}^1$

素因数の和:41180

約数の個数: 144

約数和(自身を含む): 5032809600

約数和(自身を除く): 3632920620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4860, 5670, 6804, 8505, 11340, 17010, 34020, 41149, 82298, 123447, 164596, 205745, 246894, 288043, 370341, 411490, 493788, 576086, 617235, 740682, 822980, 864129, 1111023, 1152172, 1234470, 1440215, 1481364, 1728258, 1851705, 2222046, 2468940, 2592387, 2880430, 3333069, 3456516, 3703410, 4320645, 4444092, 5184774, 5555115, 5760860, 6666138, 7406820, 7777161, 8641290, 9999207, 10369548, 11110230, 12961935, 13332276, 15554322, 16665345, 17282580, 19998414, 22220460, 23331483, 25923870, 31108644, 33330690, 38885805, 39996828, 46662966, 49996035, 51847740, 66661380, 69994449, 77771610, 93325932, 99992070, 116657415, 139988898, 155543220, 199984140, 233314830, 279977796, 349972245, 466629660, 699944490, 1399888980]

約数ペア:

[(1, 1399888980), (2, 699944490), (3, 466629660), (4, 349972245), (5, 279977796), (6, 233314830), (7, 199984140), (9, 155543220), (10, 139988898), (12, 116657415), (14, 99992070), (15, 93325932), (18, 77771610), (20, 69994449), (21, 66661380), (27, 51847740), (28, 49996035), (30, 46662966), (35, 39996828), (36, 38885805), (42, 33330690), (45, 31108644), (54, 25923870), (60, 23331483), (63, 22220460), (70, 19998414), (81, 17282580), (84, 16665345), (90, 15554322), (105, 13332276), (108, 12961935), (126, 11110230), (135, 10369548), (140, 9999207), (162, 8641290), (180, 7777161), (189, 7406820), (210, 6666138), (243, 5760860), (252, 5555115), (270, 5184774), (315, 4444092), (324, 4320645), (378, 3703410), (405, 3456516), (420, 3333069), (486, 2880430), (540, 2592387), (567, 2468940), (630, 2222046), (756, 1851705), (810, 1728258), (945, 1481364), (972, 1440215), (1134, 1234470), (1215, 1152172), (1260, 1111023), (1620, 864129), (1701, 822980), (1890, 740682), (2268, 617235), (2430, 576086), (2835, 493788), (3402, 411490), (3780, 370341), (4860, 288043), (5670, 246894), (6804, 205745), (8505, 164596), (11340, 123447), (17010, 82298), (34020, 41149)]