1570656420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{751}}^1\times {\mathrm{1291}}^1$

素因数の和:2063

約数の個数: 120

約数和(自身を含む): 4937589888

約数和(自身を除く): 3366933468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 751, 810, 1291, 1502, 1620, 2253, 2582, 3004, 3755, 3873, 4506, 5164, 6455, 6759, 7510, 7746, 9012, 11265, 11619, 12910, 13518, 15020, 15492, 19365, 20277, 22530, 23238, 25820, 27036, 33795, 34857, 38730, 40554, 45060, 46476, 58095, 60831, 67590, 69714, 77460, 81108, 101385, 104571, 116190, 121662, 135180, 139428, 174285, 202770, 209142, 232380, 243324, 304155, 348570, 405540, 418284, 522855, 608310, 697140, 969541, 1045710, 1216620, 1939082, 2091420, 2908623, 3878164, 4847705, 5817246, 8725869, 9695410, 11634492, 14543115, 17451738, 19390820, 26177607, 29086230, 34903476, 43629345, 52355214, 58172460, 78532821, 87258690, 104710428, 130888035, 157065642, 174517380, 261776070, 314131284, 392664105, 523552140, 785328210, 1570656420]

約数ペア:

[(1, 1570656420), (2, 785328210), (3, 523552140), (4, 392664105), (5, 314131284), (6, 261776070), (9, 174517380), (10, 157065642), (12, 130888035), (15, 104710428), (18, 87258690), (20, 78532821), (27, 58172460), (30, 52355214), (36, 43629345), (45, 34903476), (54, 29086230), (60, 26177607), (81, 19390820), (90, 17451738), (108, 14543115), (135, 11634492), (162, 9695410), (180, 8725869), (270, 5817246), (324, 4847705), (405, 3878164), (540, 2908623), (751, 2091420), (810, 1939082), (1291, 1216620), (1502, 1045710), (1620, 969541), (2253, 697140), (2582, 608310), (3004, 522855), (3755, 418284), (3873, 405540), (4506, 348570), (5164, 304155), (6455, 243324), (6759, 232380), (7510, 209142), (7746, 202770), (9012, 174285), (11265, 139428), (11619, 135180), (12910, 121662), (13518, 116190), (15020, 104571), (15492, 101385), (19365, 81108), (20277, 77460), (22530, 69714), (23238, 67590), (25820, 60831), (27036, 58095), (33795, 46476), (34857, 45060), (38730, 40554)]