31477527720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{940189}}^1$

素因数の和:940240

約数の個数: 128

約数和(自身を含む): 108309888000

約数和(自身を除く): 76832360280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 16740, 33480, 940189, 1880378, 2820567, 3760756, 4700945, 5641134, 7521512, 8461701, 9401890, 11282268, 14102835, 16923402, 18803780, 22564536, 25385103, 28205670, 29145859, 33846804, 37607560, 42308505, 50770206, 56411340, 58291718, 67693608, 84617010, 87437577, 101540412, 112822680, 116583436, 126925515, 145729295, 169234020, 174875154, 203080824, 233166872, 253851030, 262312731, 291458590, 338468040, 349750308, 437187885, 507702060, 524625462, 582917180, 699500616, 786938193, 874375770, 1015404120, 1049250924, 1165834360, 1311563655, 1573876386, 1748751540, 2098501848, 2623127310, 3147752772, 3497503080, 3934690965, 5246254620, 6295505544, 7869381930, 10492509240, 15738763860, 31477527720]

約数ペア:

[(1, 31477527720), (2, 15738763860), (3, 10492509240), (4, 7869381930), (5, 6295505544), (6, 5246254620), (8, 3934690965), (9, 3497503080), (10, 3147752772), (12, 2623127310), (15, 2098501848), (18, 1748751540), (20, 1573876386), (24, 1311563655), (27, 1165834360), (30, 1049250924), (31, 1015404120), (36, 874375770), (40, 786938193), (45, 699500616), (54, 582917180), (60, 524625462), (62, 507702060), (72, 437187885), (90, 349750308), (93, 338468040), (108, 291458590), (120, 262312731), (124, 253851030), (135, 233166872), (155, 203080824), (180, 174875154), (186, 169234020), (216, 145729295), (248, 126925515), (270, 116583436), (279, 112822680), (310, 101540412), (360, 87437577), (372, 84617010), (465, 67693608), (540, 58291718), (558, 56411340), (620, 50770206), (744, 42308505), (837, 37607560), (930, 33846804), (1080, 29145859), (1116, 28205670), (1240, 25385103), (1395, 22564536), (1674, 18803780), (1860, 16923402), (2232, 14102835), (2790, 11282268), (3348, 9401890), (3720, 8461701), (4185, 7521512), (5580, 5641134), (6696, 4700945), (8370, 3760756), (11160, 2820567), (16740, 1880378), (33480, 940189)]