417078690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 1245974400

約数和(自身を除く): 828895710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 109, 114, 133, 137, 147, 190, 210, 218, 245, 266, 274, 285, 294, 327, 399, 411, 490, 545, 570, 654, 665, 685, 735, 763, 798, 822, 931, 959, 1090, 1330, 1370, 1470, 1526, 1635, 1862, 1918, 1995, 2055, 2071, 2289, 2603, 2793, 2877, 3270, 3815, 3990, 4110, 4142, 4578, 4655, 4795, 5206, 5341, 5586, 5754, 6213, 6713, 7630, 7809, 9310, 9590, 10355, 10682, 11445, 12426, 13015, 13426, 13965, 14385, 14497, 14933, 15618, 16023, 18221, 20139, 20710, 22890, 26030, 26705, 27930, 28770, 28994, 29866, 31065, 32046, 33565, 36442, 39045, 40278, 43491, 44799, 53410, 54663, 62130, 67130, 72485, 74665, 78090, 80115, 86982, 89598, 91105, 100695, 101479, 104531, 109326, 127547, 144970, 149330, 160230, 182210, 201390, 202958, 209062, 217455, 223995, 255094, 273315, 283727, 304437, 313593, 382641, 434910, 447990, 507395, 522655, 546630, 567454, 608874, 627186, 637735, 731717, 765282, 851181, 1014790, 1045310, 1275470, 1418635, 1463434, 1522185, 1567965, 1702362, 1913205, 1986089, 2195151, 2837270, 3044370, 3135930, 3658585, 3826410, 3972178, 4255905, 4390302, 5958267, 7317170, 8511810, 9930445, 10975755, 11916534, 13902623, 19860890, 21951510, 27805246, 29791335, 41707869, 59582670, 69513115, 83415738, 139026230, 208539345, 417078690]

約数ペア:

[(1, 417078690), (2, 208539345), (3, 139026230), (5, 83415738), (6, 69513115), (7, 59582670), (10, 41707869), (14, 29791335), (15, 27805246), (19, 21951510), (21, 19860890), (30, 13902623), (35, 11916534), (38, 10975755), (42, 9930445), (49, 8511810), (57, 7317170), (70, 5958267), (95, 4390302), (98, 4255905), (105, 3972178), (109, 3826410), (114, 3658585), (133, 3135930), (137, 3044370), (147, 2837270), (190, 2195151), (210, 1986089), (218, 1913205), (245, 1702362), (266, 1567965), (274, 1522185), (285, 1463434), (294, 1418635), (327, 1275470), (399, 1045310), (411, 1014790), (490, 851181), (545, 765282), (570, 731717), (654, 637735), (665, 627186), (685, 608874), (735, 567454), (763, 546630), (798, 522655), (822, 507395), (931, 447990), (959, 434910), (1090, 382641), (1330, 313593), (1370, 304437), (1470, 283727), (1526, 273315), (1635, 255094), (1862, 223995), (1918, 217455), (1995, 209062), (2055, 202958), (2071, 201390), (2289, 182210), (2603, 160230), (2793, 149330), (2877, 144970), (3270, 127547), (3815, 109326), (3990, 104531), (4110, 101479), (4142, 100695), (4578, 91105), (4655, 89598), (4795, 86982), (5206, 80115), (5341, 78090), (5586, 74665), (5754, 72485), (6213, 67130), (6713, 62130), (7630, 54663), (7809, 53410), (9310, 44799), (9590, 43491), (10355, 40278), (10682, 39045), (11445, 36442), (12426, 33565), (13015, 32046), (13426, 31065), (13965, 29866), (14385, 28994), (14497, 28770), (14933, 27930), (15618, 26705), (16023, 26030), (18221, 22890), (20139, 20710)]