10888920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:202

約数の個数: 192

約数和(自身を含む): 42120000

約数和(自身を除く): 31231080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 116, 120, 126, 140, 145, 149, 168, 174, 180, 203, 210, 232, 252, 261, 280, 290, 298, 315, 348, 360, 406, 420, 435, 447, 504, 522, 580, 596, 609, 630, 696, 745, 812, 840, 870, 894, 1015, 1043, 1044, 1160, 1192, 1218, 1260, 1305, 1341, 1490, 1624, 1740, 1788, 1827, 2030, 2086, 2088, 2235, 2436, 2520, 2610, 2682, 2980, 3045, 3129, 3480, 3576, 3654, 4060, 4172, 4321, 4470, 4872, 5215, 5220, 5364, 5960, 6090, 6258, 6705, 7308, 8120, 8344, 8642, 8940, 9135, 9387, 10430, 10440, 10728, 12180, 12516, 12963, 13410, 14616, 15645, 17284, 17880, 18270, 18774, 20860, 21605, 24360, 25032, 25926, 26820, 30247, 31290, 34568, 36540, 37548, 38889, 41720, 43210, 46935, 51852, 53640, 60494, 62580, 64815, 73080, 75096, 77778, 86420, 90741, 93870, 103704, 120988, 125160, 129630, 151235, 155556, 172840, 181482, 187740, 194445, 241976, 259260, 272223, 302470, 311112, 362964, 375480, 388890, 453705, 518520, 544446, 604940, 725928, 777780, 907410, 1088892, 1209880, 1361115, 1555560, 1814820, 2177784, 2722230, 3629640, 5444460, 10888920]

約数ペア:

[(1, 10888920), (2, 5444460), (3, 3629640), (4, 2722230), (5, 2177784), (6, 1814820), (7, 1555560), (8, 1361115), (9, 1209880), (10, 1088892), (12, 907410), (14, 777780), (15, 725928), (18, 604940), (20, 544446), (21, 518520), (24, 453705), (28, 388890), (29, 375480), (30, 362964), (35, 311112), (36, 302470), (40, 272223), (42, 259260), (45, 241976), (56, 194445), (58, 187740), (60, 181482), (63, 172840), (70, 155556), (72, 151235), (84, 129630), (87, 125160), (90, 120988), (105, 103704), (116, 93870), (120, 90741), (126, 86420), (140, 77778), (145, 75096), (149, 73080), (168, 64815), (174, 62580), (180, 60494), (203, 53640), (210, 51852), (232, 46935), (252, 43210), (261, 41720), (280, 38889), (290, 37548), (298, 36540), (315, 34568), (348, 31290), (360, 30247), (406, 26820), (420, 25926), (435, 25032), (447, 24360), (504, 21605), (522, 20860), (580, 18774), (596, 18270), (609, 17880), (630, 17284), (696, 15645), (745, 14616), (812, 13410), (840, 12963), (870, 12516), (894, 12180), (1015, 10728), (1043, 10440), (1044, 10430), (1160, 9387), (1192, 9135), (1218, 8940), (1260, 8642), (1305, 8344), (1341, 8120), (1490, 7308), (1624, 6705), (1740, 6258), (1788, 6090), (1827, 5960), (2030, 5364), (2086, 5220), (2088, 5215), (2235, 4872), (2436, 4470), (2520, 4321), (2610, 4172), (2682, 4060), (2980, 3654), (3045, 3576), (3129, 3480)]