193285260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1171}}^1$

素因数の和:1324

約数の個数: 144

約数和(自身を含む): 675747072

約数和(自身を除く): 482461812

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 131, 140, 180, 210, 252, 262, 315, 393, 420, 524, 630, 655, 786, 917, 1171, 1179, 1260, 1310, 1572, 1834, 1965, 2342, 2358, 2620, 2751, 3513, 3668, 3930, 4585, 4684, 4716, 5502, 5855, 5895, 7026, 7860, 8197, 8253, 9170, 10539, 11004, 11710, 11790, 13755, 14052, 16394, 16506, 17565, 18340, 21078, 23420, 23580, 24591, 27510, 32788, 33012, 35130, 40985, 41265, 42156, 49182, 52695, 55020, 70260, 73773, 81970, 82530, 98364, 105390, 122955, 147546, 153401, 163940, 165060, 210780, 245910, 295092, 306802, 368865, 460203, 491820, 613604, 737730, 767005, 920406, 1073807, 1380609, 1475460, 1534010, 1840812, 2147614, 2301015, 2761218, 3068020, 3221421, 4295228, 4602030, 5369035, 5522436, 6442842, 6903045, 9204060, 9664263, 10738070, 12885684, 13806090, 16107105, 19328526, 21476140, 27612180, 32214210, 38657052, 48321315, 64428420, 96642630, 193285260]

約数ペア:

[(1, 193285260), (2, 96642630), (3, 64428420), (4, 48321315), (5, 38657052), (6, 32214210), (7, 27612180), (9, 21476140), (10, 19328526), (12, 16107105), (14, 13806090), (15, 12885684), (18, 10738070), (20, 9664263), (21, 9204060), (28, 6903045), (30, 6442842), (35, 5522436), (36, 5369035), (42, 4602030), (45, 4295228), (60, 3221421), (63, 3068020), (70, 2761218), (84, 2301015), (90, 2147614), (105, 1840812), (126, 1534010), (131, 1475460), (140, 1380609), (180, 1073807), (210, 920406), (252, 767005), (262, 737730), (315, 613604), (393, 491820), (420, 460203), (524, 368865), (630, 306802), (655, 295092), (786, 245910), (917, 210780), (1171, 165060), (1179, 163940), (1260, 153401), (1310, 147546), (1572, 122955), (1834, 105390), (1965, 98364), (2342, 82530), (2358, 81970), (2620, 73773), (2751, 70260), (3513, 55020), (3668, 52695), (3930, 49182), (4585, 42156), (4684, 41265), (4716, 40985), (5502, 35130), (5855, 33012), (5895, 32788), (7026, 27510), (7860, 24591), (8197, 23580), (8253, 23420), (9170, 21078), (10539, 18340), (11004, 17565), (11710, 16506), (11790, 16394), (13755, 14052)]