390881610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:417

約数の個数: 192

約数和(自身を含む): 1217728512

約数和(自身を除く): 826846902

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 43, 45, 47, 63, 70, 86, 90, 94, 105, 126, 129, 141, 210, 215, 235, 258, 282, 301, 307, 315, 329, 387, 423, 430, 470, 602, 614, 630, 645, 658, 705, 774, 846, 903, 921, 987, 1290, 1410, 1505, 1535, 1645, 1806, 1842, 1935, 1974, 2021, 2115, 2149, 2709, 2763, 2961, 3010, 3070, 3290, 3870, 4042, 4230, 4298, 4515, 4605, 4935, 5418, 5526, 5922, 6063, 6447, 9030, 9210, 9870, 10105, 10745, 12126, 12894, 13201, 13545, 13815, 14147, 14429, 14805, 18189, 19341, 20210, 21490, 26402, 27090, 27630, 28294, 28858, 29610, 30315, 32235, 36378, 38682, 39603, 42441, 43287, 60630, 64470, 66005, 70735, 72145, 79206, 84882, 86574, 90945, 92407, 96705, 101003, 118809, 127323, 129861, 132010, 141470, 144290, 181890, 184814, 193410, 198015, 202006, 212205, 216435, 237618, 254646, 259722, 277221, 303009, 396030, 424410, 432870, 462035, 505015, 554442, 594045, 606018, 620447, 636615, 649305, 831663, 909027, 924070, 1010030, 1188090, 1240894, 1273230, 1298610, 1386105, 1515045, 1663326, 1818054, 1861341, 2772210, 3030090, 3102235, 3722682, 4158315, 4343129, 4545135, 5584023, 6204470, 8316630, 8686258, 9090270, 9306705, 11168046, 13029387, 18613410, 21715645, 26058774, 27920115, 39088161, 43431290, 55840230, 65146935, 78176322, 130293870, 195440805, 390881610]

約数ペア:

[(1, 390881610), (2, 195440805), (3, 130293870), (5, 78176322), (6, 65146935), (7, 55840230), (9, 43431290), (10, 39088161), (14, 27920115), (15, 26058774), (18, 21715645), (21, 18613410), (30, 13029387), (35, 11168046), (42, 9306705), (43, 9090270), (45, 8686258), (47, 8316630), (63, 6204470), (70, 5584023), (86, 4545135), (90, 4343129), (94, 4158315), (105, 3722682), (126, 3102235), (129, 3030090), (141, 2772210), (210, 1861341), (215, 1818054), (235, 1663326), (258, 1515045), (282, 1386105), (301, 1298610), (307, 1273230), (315, 1240894), (329, 1188090), (387, 1010030), (423, 924070), (430, 909027), (470, 831663), (602, 649305), (614, 636615), (630, 620447), (645, 606018), (658, 594045), (705, 554442), (774, 505015), (846, 462035), (903, 432870), (921, 424410), (987, 396030), (1290, 303009), (1410, 277221), (1505, 259722), (1535, 254646), (1645, 237618), (1806, 216435), (1842, 212205), (1935, 202006), (1974, 198015), (2021, 193410), (2115, 184814), (2149, 181890), (2709, 144290), (2763, 141470), (2961, 132010), (3010, 129861), (3070, 127323), (3290, 118809), (3870, 101003), (4042, 96705), (4230, 92407), (4298, 90945), (4515, 86574), (4605, 84882), (4935, 79206), (5418, 72145), (5526, 70735), (5922, 66005), (6063, 64470), (6447, 60630), (9030, 43287), (9210, 42441), (9870, 39603), (10105, 38682), (10745, 36378), (12126, 32235), (12894, 30315), (13201, 29610), (13545, 28858), (13815, 28294), (14147, 27630), (14429, 27090), (14805, 26402), (18189, 21490), (19341, 20210)]