40080690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:649

約数の個数: 128

約数和(自身を含む): 121363200

約数和(自身を除く): 81282510

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 494, 513, 570, 585, 601, 702, 741, 855, 1026, 1170, 1202, 1235, 1482, 1710, 1755, 1803, 2223, 2470, 2565, 3005, 3510, 3606, 3705, 4446, 5130, 5409, 6010, 6669, 7410, 7813, 9015, 10818, 11115, 11419, 13338, 15626, 16227, 18030, 22230, 22838, 23439, 27045, 32454, 33345, 34257, 39065, 46878, 54090, 57095, 66690, 68514, 70317, 78130, 81135, 102771, 114190, 117195, 140634, 148447, 162270, 171285, 205542, 210951, 234390, 296894, 308313, 342570, 351585, 421902, 445341, 513855, 616626, 703170, 742235, 890682, 1027710, 1054755, 1336023, 1484470, 1541565, 2109510, 2226705, 2672046, 3083130, 4008069, 4453410, 6680115, 8016138, 13360230, 20040345, 40080690]

約数ペア:

[(1, 40080690), (2, 20040345), (3, 13360230), (5, 8016138), (6, 6680115), (9, 4453410), (10, 4008069), (13, 3083130), (15, 2672046), (18, 2226705), (19, 2109510), (26, 1541565), (27, 1484470), (30, 1336023), (38, 1054755), (39, 1027710), (45, 890682), (54, 742235), (57, 703170), (65, 616626), (78, 513855), (90, 445341), (95, 421902), (114, 351585), (117, 342570), (130, 308313), (135, 296894), (171, 234390), (190, 210951), (195, 205542), (234, 171285), (247, 162270), (270, 148447), (285, 140634), (342, 117195), (351, 114190), (390, 102771), (494, 81135), (513, 78130), (570, 70317), (585, 68514), (601, 66690), (702, 57095), (741, 54090), (855, 46878), (1026, 39065), (1170, 34257), (1202, 33345), (1235, 32454), (1482, 27045), (1710, 23439), (1755, 22838), (1803, 22230), (2223, 18030), (2470, 16227), (2565, 15626), (3005, 13338), (3510, 11419), (3606, 11115), (3705, 10818), (4446, 9015), (5130, 7813), (5409, 7410), (6010, 6669)]