129585960

素因数分解:

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

素因数の和:369

約数の個数: 256

約数和(自身を含む): 503539200

約数和(自身を除く): 373953240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 61, 63, 70, 72, 84, 90, 105, 108, 120, 122, 126, 135, 140, 168, 180, 183, 189, 210, 216, 244, 252, 270, 280, 281, 305, 315, 360, 366, 378, 420, 427, 488, 504, 540, 549, 562, 610, 630, 732, 756, 840, 843, 854, 915, 945, 1080, 1098, 1124, 1220, 1260, 1281, 1405, 1464, 1512, 1647, 1686, 1708, 1830, 1890, 1967, 2135, 2196, 2248, 2440, 2520, 2529, 2562, 2745, 2810, 3294, 3372, 3416, 3660, 3780, 3843, 3934, 4215, 4270, 4392, 5058, 5124, 5490, 5620, 5901, 6405, 6588, 6744, 7320, 7560, 7587, 7686, 7868, 8235, 8430, 8540, 9835, 10116, 10248, 10980, 11240, 11529, 11802, 12645, 12810, 13176, 15174, 15372, 15736, 16470, 16860, 17080, 17141, 17703, 19215, 19670, 20232, 21960, 23058, 23604, 25290, 25620, 29505, 30348, 30744, 32940, 33720, 34282, 35406, 37935, 38430, 39340, 46116, 47208, 50580, 51240, 51423, 53109, 57645, 59010, 60696, 65880, 68564, 70812, 75870, 76860, 78680, 85705, 88515, 92232, 101160, 102846, 106218, 115290, 118020, 119987, 137128, 141624, 151740, 153720, 154269, 171410, 177030, 205692, 212436, 230580, 236040, 239974, 257115, 265545, 303480, 308538, 342820, 354060, 359961, 411384, 424872, 461160, 462807, 479948, 514230, 531090, 599935, 617076, 685640, 708120, 719922, 771345, 925614, 959896, 1028460, 1062180, 1079883, 1199870, 1234152, 1439844, 1542690, 1799805, 1851228, 2056920, 2124360, 2159766, 2314035, 2399740, 2879688, 3085380, 3239649, 3599610, 3702456, 4319532, 4628070, 4799480, 5399415, 6170760, 6479298, 7199220, 8639064, 9256140, 10798830, 12958596, 14398440, 16198245, 18512280, 21597660, 25917192, 32396490, 43195320, 64792980, 129585960]

約数ペア:

[(1, 129585960), (2, 64792980), (3, 43195320), (4, 32396490), (5, 25917192), (6, 21597660), (7, 18512280), (8, 16198245), (9, 14398440), (10, 12958596), (12, 10798830), (14, 9256140), (15, 8639064), (18, 7199220), (20, 6479298), (21, 6170760), (24, 5399415), (27, 4799480), (28, 4628070), (30, 4319532), (35, 3702456), (36, 3599610), (40, 3239649), (42, 3085380), (45, 2879688), (54, 2399740), (56, 2314035), (60, 2159766), (61, 2124360), (63, 2056920), (70, 1851228), (72, 1799805), (84, 1542690), (90, 1439844), (105, 1234152), (108, 1199870), (120, 1079883), (122, 1062180), (126, 1028460), (135, 959896), (140, 925614), (168, 771345), (180, 719922), (183, 708120), (189, 685640), (210, 617076), (216, 599935), (244, 531090), (252, 514230), (270, 479948), (280, 462807), (281, 461160), (305, 424872), (315, 411384), (360, 359961), (366, 354060), (378, 342820), (420, 308538), (427, 303480), (488, 265545), (504, 257115), (540, 239974), (549, 236040), (562, 230580), (610, 212436), (630, 205692), (732, 177030), (756, 171410), (840, 154269), (843, 153720), (854, 151740), (915, 141624), (945, 137128), (1080, 119987), (1098, 118020), (1124, 115290), (1220, 106218), (1260, 102846), (1281, 101160), (1405, 92232), (1464, 88515), (1512, 85705), (1647, 78680), (1686, 76860), (1708, 75870), (1830, 70812), (1890, 68564), (1967, 65880), (2135, 60696), (2196, 59010), (2248, 57645), (2440, 53109), (2520, 51423), (2529, 51240), (2562, 50580), (2745, 47208), (2810, 46116), (3294, 39340), (3372, 38430), (3416, 37935), (3660, 35406), (3780, 34282), (3843, 33720), (3934, 32940), (4215, 30744), (4270, 30348), (4392, 29505), (5058, 25620), (5124, 25290), (5490, 23604), (5620, 23058), (5901, 21960), (6405, 20232), (6588, 19670), (6744, 19215), (7320, 17703), (7560, 17141), (7587, 17080), (7686, 16860), (7868, 16470), (8235, 15736), (8430, 15372), (8540, 15174), (9835, 13176), (10116, 12810), (10248, 12645), (10980, 11802), (11240, 11529)]