194378940

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:370

約数の個数: 240

約数和(自身を含む): 710829504

約数和(自身を除く): 516450564

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, 61, 63, 70, 81, 84, 90, 105, 108, 122, 126, 135, 140, 162, 180, 183, 189, 210, 244, 252, 270, 281, 305, 315, 324, 366, 378, 405, 420, 427, 540, 549, 562, 567, 610, 630, 732, 756, 810, 843, 854, 915, 945, 1098, 1124, 1134, 1220, 1260, 1281, 1405, 1620, 1647, 1686, 1708, 1830, 1890, 1967, 2135, 2196, 2268, 2529, 2562, 2745, 2810, 2835, 3294, 3372, 3660, 3780, 3843, 3934, 4215, 4270, 4941, 5058, 5124, 5490, 5620, 5670, 5901, 6405, 6588, 7587, 7686, 7868, 8235, 8430, 8540, 9835, 9882, 10116, 10980, 11340, 11529, 11802, 12645, 12810, 15174, 15372, 16470, 16860, 17141, 17703, 19215, 19670, 19764, 22761, 23058, 23604, 24705, 25290, 25620, 29505, 30348, 32940, 34282, 34587, 35406, 37935, 38430, 39340, 45522, 46116, 49410, 50580, 51423, 53109, 57645, 59010, 68564, 69174, 70812, 75870, 76860, 85705, 88515, 91044, 98820, 102846, 106218, 113805, 115290, 118020, 119987, 138348, 151740, 154269, 159327, 171410, 172935, 177030, 205692, 212436, 227610, 230580, 239974, 257115, 265545, 308538, 318654, 342820, 345870, 354060, 359961, 455220, 462807, 479948, 514230, 531090, 599935, 617076, 637308, 691740, 719922, 771345, 796635, 925614, 1028460, 1062180, 1079883, 1199870, 1388421, 1439844, 1542690, 1593270, 1799805, 1851228, 2159766, 2314035, 2399740, 2776842, 3085380, 3186540, 3239649, 3599610, 4319532, 4628070, 5399415, 5553684, 6479298, 6942105, 7199220, 9256140, 9718947, 10798830, 12958596, 13884210, 16198245, 19437894, 21597660, 27768420, 32396490, 38875788, 48594735, 64792980, 97189470, 194378940]

約数ペア:

[(1, 194378940), (2, 97189470), (3, 64792980), (4, 48594735), (5, 38875788), (6, 32396490), (7, 27768420), (9, 21597660), (10, 19437894), (12, 16198245), (14, 13884210), (15, 12958596), (18, 10798830), (20, 9718947), (21, 9256140), (27, 7199220), (28, 6942105), (30, 6479298), (35, 5553684), (36, 5399415), (42, 4628070), (45, 4319532), (54, 3599610), (60, 3239649), (61, 3186540), (63, 3085380), (70, 2776842), (81, 2399740), (84, 2314035), (90, 2159766), (105, 1851228), (108, 1799805), (122, 1593270), (126, 1542690), (135, 1439844), (140, 1388421), (162, 1199870), (180, 1079883), (183, 1062180), (189, 1028460), (210, 925614), (244, 796635), (252, 771345), (270, 719922), (281, 691740), (305, 637308), (315, 617076), (324, 599935), (366, 531090), (378, 514230), (405, 479948), (420, 462807), (427, 455220), (540, 359961), (549, 354060), (562, 345870), (567, 342820), (610, 318654), (630, 308538), (732, 265545), (756, 257115), (810, 239974), (843, 230580), (854, 227610), (915, 212436), (945, 205692), (1098, 177030), (1124, 172935), (1134, 171410), (1220, 159327), (1260, 154269), (1281, 151740), (1405, 138348), (1620, 119987), (1647, 118020), (1686, 115290), (1708, 113805), (1830, 106218), (1890, 102846), (1967, 98820), (2135, 91044), (2196, 88515), (2268, 85705), (2529, 76860), (2562, 75870), (2745, 70812), (2810, 69174), (2835, 68564), (3294, 59010), (3372, 57645), (3660, 53109), (3780, 51423), (3843, 50580), (3934, 49410), (4215, 46116), (4270, 45522), (4941, 39340), (5058, 38430), (5124, 37935), (5490, 35406), (5620, 34587), (5670, 34282), (5901, 32940), (6405, 30348), (6588, 29505), (7587, 25620), (7686, 25290), (7868, 24705), (8235, 23604), (8430, 23058), (8540, 22761), (9835, 19764), (9882, 19670), (10116, 19215), (10980, 17703), (11340, 17141), (11529, 16860), (11802, 16470), (12645, 15372), (12810, 15174)]