69731280

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:256

約数の個数: 240

約数和(自身を含む): 258358464

約数和(自身を除く): 188627184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 211, 216, 240, 243, 255, 270, 272, 306, 324, 340, 360, 405, 408, 422, 432, 459, 486, 510, 540, 612, 633, 648, 680, 720, 765, 810, 816, 844, 918, 972, 1020, 1055, 1080, 1215, 1224, 1266, 1296, 1360, 1377, 1530, 1620, 1688, 1836, 1899, 1944, 2040, 2110, 2160, 2295, 2430, 2448, 2532, 2754, 3060, 3165, 3240, 3376, 3587, 3672, 3798, 3888, 4080, 4131, 4220, 4590, 4860, 5064, 5508, 5697, 6120, 6330, 6480, 6885, 7174, 7344, 7596, 8262, 8440, 9180, 9495, 9720, 10128, 10761, 11016, 11394, 12240, 12660, 13770, 14348, 15192, 16524, 16880, 17091, 17935, 18360, 18990, 19440, 20655, 21522, 22032, 22788, 25320, 27540, 28485, 28696, 30384, 32283, 33048, 34182, 35870, 36720, 37980, 41310, 43044, 45576, 50640, 51273, 53805, 55080, 56970, 57392, 64566, 66096, 68364, 71740, 75960, 82620, 85455, 86088, 91152, 96849, 102546, 107610, 110160, 113940, 129132, 136728, 143480, 151920, 161415, 165240, 170910, 172176, 193698, 205092, 215220, 227880, 256365, 258264, 273456, 286960, 290547, 322830, 330480, 341820, 387396, 410184, 430440, 455760, 484245, 512730, 516528, 581094, 645660, 683640, 774792, 820368, 860880, 871641, 968490, 1025460, 1162188, 1291320, 1367280, 1452735, 1549584, 1743282, 1936980, 2050920, 2324376, 2582640, 2905470, 3486564, 3873960, 4101840, 4358205, 4648752, 5810940, 6973128, 7747920, 8716410, 11621880, 13946256, 17432820, 23243760, 34865640, 69731280]

約数ペア:

[(1, 69731280), (2, 34865640), (3, 23243760), (4, 17432820), (5, 13946256), (6, 11621880), (8, 8716410), (9, 7747920), (10, 6973128), (12, 5810940), (15, 4648752), (16, 4358205), (17, 4101840), (18, 3873960), (20, 3486564), (24, 2905470), (27, 2582640), (30, 2324376), (34, 2050920), (36, 1936980), (40, 1743282), (45, 1549584), (48, 1452735), (51, 1367280), (54, 1291320), (60, 1162188), (68, 1025460), (72, 968490), (80, 871641), (81, 860880), (85, 820368), (90, 774792), (102, 683640), (108, 645660), (120, 581094), (135, 516528), (136, 512730), (144, 484245), (153, 455760), (162, 430440), (170, 410184), (180, 387396), (204, 341820), (211, 330480), (216, 322830), (240, 290547), (243, 286960), (255, 273456), (270, 258264), (272, 256365), (306, 227880), (324, 215220), (340, 205092), (360, 193698), (405, 172176), (408, 170910), (422, 165240), (432, 161415), (459, 151920), (486, 143480), (510, 136728), (540, 129132), (612, 113940), (633, 110160), (648, 107610), (680, 102546), (720, 96849), (765, 91152), (810, 86088), (816, 85455), (844, 82620), (918, 75960), (972, 71740), (1020, 68364), (1055, 66096), (1080, 64566), (1215, 57392), (1224, 56970), (1266, 55080), (1296, 53805), (1360, 51273), (1377, 50640), (1530, 45576), (1620, 43044), (1688, 41310), (1836, 37980), (1899, 36720), (1944, 35870), (2040, 34182), (2110, 33048), (2160, 32283), (2295, 30384), (2430, 28696), (2448, 28485), (2532, 27540), (2754, 25320), (3060, 22788), (3165, 22032), (3240, 21522), (3376, 20655), (3587, 19440), (3672, 18990), (3798, 18360), (3888, 17935), (4080, 17091), (4131, 16880), (4220, 16524), (4590, 15192), (4860, 14348), (5064, 13770), (5508, 12660), (5697, 12240), (6120, 11394), (6330, 11016), (6480, 10761), (6885, 10128), (7174, 9720), (7344, 9495), (7596, 9180), (8262, 8440)]