39939480

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{587}}^1$

素因数の和:620

約数の個数: 192

約数和(自身を含む): 154103040

約数和(自身を除く): 114163560

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, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 587, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1174, 1215, 1260, 1512, 1620, 1701, 1761, 1890, 1944, 2268, 2348, 2430, 2520, 2835, 2935, 3240, 3402, 3522, 3780, 4109, 4536, 4696, 4860, 5283, 5670, 5870, 6804, 7044, 7560, 8218, 8505, 8805, 9720, 10566, 11340, 11740, 12327, 13608, 14088, 15849, 16436, 17010, 17610, 20545, 21132, 22680, 23480, 24654, 26415, 31698, 32872, 34020, 35220, 36981, 41090, 42264, 47547, 49308, 52830, 61635, 63396, 68040, 70440, 73962, 79245, 82180, 95094, 98616, 105660, 110943, 123270, 126792, 142641, 147924, 158490, 164360, 184905, 190188, 211320, 221886, 237735, 246540, 285282, 295848, 316980, 332829, 369810, 380376, 443772, 475470, 493080, 554715, 570564, 633960, 665658, 713205, 739620, 887544, 950940, 998487, 1109430, 1141128, 1331316, 1426410, 1479240, 1664145, 1901880, 1996974, 2218860, 2662632, 2852820, 3328290, 3993948, 4437720, 4992435, 5705640, 6656580, 7987896, 9984870, 13313160, 19969740, 39939480]

約数ペア:

[(1, 39939480), (2, 19969740), (3, 13313160), (4, 9984870), (5, 7987896), (6, 6656580), (7, 5705640), (8, 4992435), (9, 4437720), (10, 3993948), (12, 3328290), (14, 2852820), (15, 2662632), (18, 2218860), (20, 1996974), (21, 1901880), (24, 1664145), (27, 1479240), (28, 1426410), (30, 1331316), (35, 1141128), (36, 1109430), (40, 998487), (42, 950940), (45, 887544), (54, 739620), (56, 713205), (60, 665658), (63, 633960), (70, 570564), (72, 554715), (81, 493080), (84, 475470), (90, 443772), (105, 380376), (108, 369810), (120, 332829), (126, 316980), (135, 295848), (140, 285282), (162, 246540), (168, 237735), (180, 221886), (189, 211320), (210, 190188), (216, 184905), (243, 164360), (252, 158490), (270, 147924), (280, 142641), (315, 126792), (324, 123270), (360, 110943), (378, 105660), (405, 98616), (420, 95094), (486, 82180), (504, 79245), (540, 73962), (567, 70440), (587, 68040), (630, 63396), (648, 61635), (756, 52830), (810, 49308), (840, 47547), (945, 42264), (972, 41090), (1080, 36981), (1134, 35220), (1174, 34020), (1215, 32872), (1260, 31698), (1512, 26415), (1620, 24654), (1701, 23480), (1761, 22680), (1890, 21132), (1944, 20545), (2268, 17610), (2348, 17010), (2430, 16436), (2520, 15849), (2835, 14088), (2935, 13608), (3240, 12327), (3402, 11740), (3522, 11340), (3780, 10566), (4109, 9720), (4536, 8805), (4696, 8505), (4860, 8218), (5283, 7560), (5670, 7044), (5870, 6804)]