216667680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14561}}^1$

素因数の和:14610

約数の個数: 96

約数和(自身を含む): 704567808

約数和(自身を除く): 487900128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14561, 14880, 29122, 43683, 58244, 72805, 87366, 116488, 145610, 174732, 218415, 232976, 291220, 349464, 436830, 451391, 465952, 582440, 698928, 873660, 902782, 1164880, 1354173, 1397856, 1747320, 1805564, 2256955, 2329760, 2708346, 3494640, 3611128, 4513910, 5416692, 6770865, 6989280, 7222256, 9027820, 10833384, 13541730, 14444512, 18055640, 21666768, 27083460, 36111280, 43333536, 54166920, 72222560, 108333840, 216667680]

約数ペア:

[(1, 216667680), (2, 108333840), (3, 72222560), (4, 54166920), (5, 43333536), (6, 36111280), (8, 27083460), (10, 21666768), (12, 18055640), (15, 14444512), (16, 13541730), (20, 10833384), (24, 9027820), (30, 7222256), (31, 6989280), (32, 6770865), (40, 5416692), (48, 4513910), (60, 3611128), (62, 3494640), (80, 2708346), (93, 2329760), (96, 2256955), (120, 1805564), (124, 1747320), (155, 1397856), (160, 1354173), (186, 1164880), (240, 902782), (248, 873660), (310, 698928), (372, 582440), (465, 465952), (480, 451391), (496, 436830), (620, 349464), (744, 291220), (930, 232976), (992, 218415), (1240, 174732), (1488, 145610), (1860, 116488), (2480, 87366), (2976, 72805), (3720, 58244), (4960, 43683), (7440, 29122), (14561, 14880)]