15696471180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{649151}}^1$

素因数の和:649207

約数の個数: 96

約数和(自身を含む): 48857776128

約数和(自身を除く): 33161304948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 12090, 24180, 649151, 1298302, 1947453, 2596604, 3245755, 3894906, 6491510, 7789812, 8438963, 9737265, 12983020, 16877926, 19474530, 20123681, 25316889, 33755852, 38949060, 40247362, 42194815, 50633778, 60371043, 80494724, 84389630, 100618405, 101267556, 120742086, 126584445, 168779260, 201236810, 241484172, 253168890, 261607853, 301855215, 402473620, 506337780, 523215706, 603710430, 784823559, 1046431412, 1207420860, 1308039265, 1569647118, 2616078530, 3139294236, 3924117795, 5232157060, 7848235590, 15696471180]

約数ペア:

[(1, 15696471180), (2, 7848235590), (3, 5232157060), (4, 3924117795), (5, 3139294236), (6, 2616078530), (10, 1569647118), (12, 1308039265), (13, 1207420860), (15, 1046431412), (20, 784823559), (26, 603710430), (30, 523215706), (31, 506337780), (39, 402473620), (52, 301855215), (60, 261607853), (62, 253168890), (65, 241484172), (78, 201236810), (93, 168779260), (124, 126584445), (130, 120742086), (155, 101267556), (156, 100618405), (186, 84389630), (195, 80494724), (260, 60371043), (310, 50633778), (372, 42194815), (390, 40247362), (403, 38949060), (465, 33755852), (620, 25316889), (780, 20123681), (806, 19474530), (930, 16877926), (1209, 12983020), (1612, 9737265), (1860, 8438963), (2015, 7789812), (2418, 6491510), (4030, 3894906), (4836, 3245755), (6045, 2596604), (8060, 1947453), (12090, 1298302), (24180, 649151)]