211964670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 622702080

約数和(自身を除く): 410737410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 31, 34, 41, 45, 51, 62, 82, 85, 90, 93, 102, 109, 123, 153, 155, 170, 186, 205, 218, 246, 255, 279, 306, 310, 327, 369, 410, 465, 510, 527, 545, 558, 615, 654, 697, 738, 765, 930, 981, 1054, 1090, 1230, 1271, 1394, 1395, 1530, 1581, 1635, 1845, 1853, 1962, 2091, 2542, 2635, 2790, 3162, 3270, 3379, 3485, 3690, 3706, 3813, 4182, 4469, 4743, 4905, 5270, 5559, 6273, 6355, 6758, 6970, 7626, 7905, 8938, 9265, 9486, 9810, 10137, 10455, 11118, 11439, 12546, 12710, 13407, 15810, 16677, 16895, 18530, 19065, 20274, 20910, 21607, 22345, 22878, 23715, 26814, 27795, 30411, 31365, 33354, 33790, 38130, 40221, 43214, 44690, 47430, 50685, 55590, 57195, 57443, 60822, 62730, 64821, 67035, 75973, 80442, 83385, 101370, 108035, 114390, 114886, 129642, 134070, 138539, 151946, 152055, 166770, 172329, 194463, 201105, 216070, 227919, 277078, 287215, 304110, 324105, 344658, 379865, 388926, 402210, 415617, 455838, 516987, 574430, 648210, 683757, 692695, 759730, 831234, 861645, 972315, 1033974, 1139595, 1246851, 1367514, 1385390, 1723290, 1944630, 2078085, 2279190, 2355163, 2493702, 2584935, 3418785, 4156170, 4710326, 5169870, 6234255, 6837570, 7065489, 11775815, 12468510, 14130978, 21196467, 23551630, 35327445, 42392934, 70654890, 105982335, 211964670]

約数ペア:

[(1, 211964670), (2, 105982335), (3, 70654890), (5, 42392934), (6, 35327445), (9, 23551630), (10, 21196467), (15, 14130978), (17, 12468510), (18, 11775815), (30, 7065489), (31, 6837570), (34, 6234255), (41, 5169870), (45, 4710326), (51, 4156170), (62, 3418785), (82, 2584935), (85, 2493702), (90, 2355163), (93, 2279190), (102, 2078085), (109, 1944630), (123, 1723290), (153, 1385390), (155, 1367514), (170, 1246851), (186, 1139595), (205, 1033974), (218, 972315), (246, 861645), (255, 831234), (279, 759730), (306, 692695), (310, 683757), (327, 648210), (369, 574430), (410, 516987), (465, 455838), (510, 415617), (527, 402210), (545, 388926), (558, 379865), (615, 344658), (654, 324105), (697, 304110), (738, 287215), (765, 277078), (930, 227919), (981, 216070), (1054, 201105), (1090, 194463), (1230, 172329), (1271, 166770), (1394, 152055), (1395, 151946), (1530, 138539), (1581, 134070), (1635, 129642), (1845, 114886), (1853, 114390), (1962, 108035), (2091, 101370), (2542, 83385), (2635, 80442), (2790, 75973), (3162, 67035), (3270, 64821), (3379, 62730), (3485, 60822), (3690, 57443), (3706, 57195), (3813, 55590), (4182, 50685), (4469, 47430), (4743, 44690), (4905, 43214), (5270, 40221), (5559, 38130), (6273, 33790), (6355, 33354), (6758, 31365), (6970, 30411), (7626, 27795), (7905, 26814), (8938, 23715), (9265, 22878), (9486, 22345), (9810, 21607), (10137, 20910), (10455, 20274), (11118, 19065), (11439, 18530), (12546, 16895), (12710, 16677), (13407, 15810)]