502222440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1319}}^1$

素因数の和:1519

約数の個数: 128

約数和(自身を含む): 1596672000

約数和(自身を除く): 1094449560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 167, 190, 228, 285, 334, 380, 456, 501, 570, 668, 760, 835, 1002, 1140, 1319, 1336, 1670, 2004, 2280, 2505, 2638, 3173, 3340, 3957, 4008, 5010, 5276, 6346, 6595, 6680, 7914, 9519, 10020, 10552, 12692, 13190, 15828, 15865, 19038, 19785, 20040, 25061, 25384, 26380, 31656, 31730, 38076, 39570, 47595, 50122, 52760, 63460, 75183, 76152, 79140, 95190, 100244, 125305, 126920, 150366, 158280, 190380, 200488, 220273, 250610, 300732, 375915, 380760, 440546, 501220, 601464, 660819, 751830, 881092, 1002440, 1101365, 1321638, 1503660, 1762184, 2202730, 2643276, 3007320, 3304095, 4185187, 4405460, 5286552, 6608190, 8370374, 8810920, 12555561, 13216380, 16740748, 20925935, 25111122, 26432760, 33481496, 41851870, 50222244, 62777805, 83703740, 100444488, 125555610, 167407480, 251111220, 502222440]

約数ペア:

[(1, 502222440), (2, 251111220), (3, 167407480), (4, 125555610), (5, 100444488), (6, 83703740), (8, 62777805), (10, 50222244), (12, 41851870), (15, 33481496), (19, 26432760), (20, 25111122), (24, 20925935), (30, 16740748), (38, 13216380), (40, 12555561), (57, 8810920), (60, 8370374), (76, 6608190), (95, 5286552), (114, 4405460), (120, 4185187), (152, 3304095), (167, 3007320), (190, 2643276), (228, 2202730), (285, 1762184), (334, 1503660), (380, 1321638), (456, 1101365), (501, 1002440), (570, 881092), (668, 751830), (760, 660819), (835, 601464), (1002, 501220), (1140, 440546), (1319, 380760), (1336, 375915), (1670, 300732), (2004, 250610), (2280, 220273), (2505, 200488), (2638, 190380), (3173, 158280), (3340, 150366), (3957, 126920), (4008, 125305), (5010, 100244), (5276, 95190), (6346, 79140), (6595, 76152), (6680, 75183), (7914, 63460), (9519, 52760), (10020, 50122), (10552, 47595), (12692, 39570), (13190, 38076), (15828, 31730), (15865, 31656), (19038, 26380), (19785, 25384), (20040, 25061)]