15693844860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1\times {\mathrm{3259}}^1$

素因数の和:4168

約数の個数: 144

約数和(自身を含む): 49212334080

約数和(自身を除く): 33518489220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 863, 930, 1116, 1395, 1726, 1860, 2589, 2790, 3259, 3452, 4315, 5178, 5580, 6518, 7767, 8630, 9777, 10356, 12945, 13036, 15534, 16295, 17260, 19554, 25890, 26753, 29331, 31068, 32590, 38835, 39108, 48885, 51780, 53506, 58662, 65180, 77670, 80259, 97770, 101029, 107012, 117324, 133765, 146655, 155340, 160518, 195540, 202058, 240777, 267530, 293310, 303087, 321036, 401295, 404116, 481554, 505145, 535060, 586620, 606174, 802590, 909261, 963108, 1010290, 1203885, 1212348, 1515435, 1605180, 1818522, 2020580, 2407770, 2812517, 3030870, 3637044, 4546305, 4815540, 5625034, 6061740, 8437551, 9092610, 11250068, 14062585, 16875102, 18185220, 25312653, 28125170, 33750204, 42187755, 50625306, 56250340, 84375510, 87188027, 101250612, 126563265, 168751020, 174376054, 253126530, 261564081, 348752108, 435940135, 506253060, 523128162, 784692243, 871880270, 1046256324, 1307820405, 1569384486, 1743760540, 2615640810, 3138768972, 3923461215, 5231281620, 7846922430, 15693844860]

約数ペア:

[(1, 15693844860), (2, 7846922430), (3, 5231281620), (4, 3923461215), (5, 3138768972), (6, 2615640810), (9, 1743760540), (10, 1569384486), (12, 1307820405), (15, 1046256324), (18, 871880270), (20, 784692243), (30, 523128162), (31, 506253060), (36, 435940135), (45, 348752108), (60, 261564081), (62, 253126530), (90, 174376054), (93, 168751020), (124, 126563265), (155, 101250612), (180, 87188027), (186, 84375510), (279, 56250340), (310, 50625306), (372, 42187755), (465, 33750204), (558, 28125170), (620, 25312653), (863, 18185220), (930, 16875102), (1116, 14062585), (1395, 11250068), (1726, 9092610), (1860, 8437551), (2589, 6061740), (2790, 5625034), (3259, 4815540), (3452, 4546305), (4315, 3637044), (5178, 3030870), (5580, 2812517), (6518, 2407770), (7767, 2020580), (8630, 1818522), (9777, 1605180), (10356, 1515435), (12945, 1212348), (13036, 1203885), (15534, 1010290), (16295, 963108), (17260, 909261), (19554, 802590), (25890, 606174), (26753, 586620), (29331, 535060), (31068, 505145), (32590, 481554), (38835, 404116), (39108, 401295), (48885, 321036), (51780, 303087), (53506, 293310), (58662, 267530), (65180, 240777), (77670, 202058), (80259, 195540), (97770, 160518), (101029, 155340), (107012, 146655), (117324, 133765)]