15691146660

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{461233}}^1$

素因数の和:461264

約数の個数: 144

約数和(自身を含む): 56410763136

約数和(自身を除く): 40719616476

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4860, 5670, 6804, 8505, 11340, 17010, 34020, 461233, 922466, 1383699, 1844932, 2306165, 2767398, 3228631, 4151097, 4612330, 5534796, 6457262, 6918495, 8302194, 9224660, 9685893, 12453291, 12914524, 13836990, 16143155, 16604388, 19371786, 20755485, 24906582, 27673980, 29057679, 32286310, 37359873, 38743572, 41510970, 48429465, 49813164, 58115358, 62266455, 64572620, 74719746, 83021940, 87173037, 96858930, 112079619, 116230716, 124532910, 145288395, 149439492, 174346074, 186799365, 193717860, 224159238, 249065820, 261519111, 290576790, 348692148, 373598730, 435865185, 448318476, 523038222, 560398095, 581153580, 747197460, 784557333, 871730370, 1046076444, 1120796190, 1307595555, 1569114666, 1743460740, 2241592380, 2615191110, 3138229332, 3922786665, 5230382220, 7845573330, 15691146660]

約数ペア:

[(1, 15691146660), (2, 7845573330), (3, 5230382220), (4, 3922786665), (5, 3138229332), (6, 2615191110), (7, 2241592380), (9, 1743460740), (10, 1569114666), (12, 1307595555), (14, 1120796190), (15, 1046076444), (18, 871730370), (20, 784557333), (21, 747197460), (27, 581153580), (28, 560398095), (30, 523038222), (35, 448318476), (36, 435865185), (42, 373598730), (45, 348692148), (54, 290576790), (60, 261519111), (63, 249065820), (70, 224159238), (81, 193717860), (84, 186799365), (90, 174346074), (105, 149439492), (108, 145288395), (126, 124532910), (135, 116230716), (140, 112079619), (162, 96858930), (180, 87173037), (189, 83021940), (210, 74719746), (243, 64572620), (252, 62266455), (270, 58115358), (315, 49813164), (324, 48429465), (378, 41510970), (405, 38743572), (420, 37359873), (486, 32286310), (540, 29057679), (567, 27673980), (630, 24906582), (756, 20755485), (810, 19371786), (945, 16604388), (972, 16143155), (1134, 13836990), (1215, 12914524), (1260, 12453291), (1620, 9685893), (1701, 9224660), (1890, 8302194), (2268, 6918495), (2430, 6457262), (2835, 5534796), (3402, 4612330), (3780, 4151097), (4860, 3228631), (5670, 2767398), (6804, 2306165), (8505, 1844932), (11340, 1383699), (17010, 922466), (34020, 461233)]