16582440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1$

素因数の和:1079

約数の個数: 128

約数和(自身を含む): 59904000

約数和(自身を除く): 43321560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1039, 1064, 1140, 1330, 1596, 1995, 2078, 2280, 2660, 3117, 3192, 3990, 4156, 5195, 5320, 6234, 7273, 7980, 8312, 10390, 12468, 14546, 15585, 15960, 19741, 20780, 21819, 24936, 29092, 31170, 36365, 39482, 41560, 43638, 58184, 59223, 62340, 72730, 78964, 87276, 98705, 109095, 118446, 124680, 138187, 145460, 157928, 174552, 197410, 218190, 236892, 276374, 290920, 296115, 394820, 414561, 436380, 473784, 552748, 592230, 690935, 789640, 829122, 872760, 1105496, 1184460, 1381870, 1658244, 2072805, 2368920, 2763740, 3316488, 4145610, 5527480, 8291220, 16582440]

約数ペア:

[(1, 16582440), (2, 8291220), (3, 5527480), (4, 4145610), (5, 3316488), (6, 2763740), (7, 2368920), (8, 2072805), (10, 1658244), (12, 1381870), (14, 1184460), (15, 1105496), (19, 872760), (20, 829122), (21, 789640), (24, 690935), (28, 592230), (30, 552748), (35, 473784), (38, 436380), (40, 414561), (42, 394820), (56, 296115), (57, 290920), (60, 276374), (70, 236892), (76, 218190), (84, 197410), (95, 174552), (105, 157928), (114, 145460), (120, 138187), (133, 124680), (140, 118446), (152, 109095), (168, 98705), (190, 87276), (210, 78964), (228, 72730), (266, 62340), (280, 59223), (285, 58184), (380, 43638), (399, 41560), (420, 39482), (456, 36365), (532, 31170), (570, 29092), (665, 24936), (760, 21819), (798, 20780), (840, 19741), (1039, 15960), (1064, 15585), (1140, 14546), (1330, 12468), (1596, 10390), (1995, 8312), (2078, 7980), (2280, 7273), (2660, 6234), (3117, 5320), (3192, 5195), (3990, 4156)]