15706597720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{3067}}^1$

素因数の和:3305

約数の個数: 128

約数和(自身を含む): 39284144640

約数和(自身を除く): 23577546920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 103, 110, 113, 206, 220, 226, 412, 440, 452, 515, 565, 824, 904, 1030, 1130, 1133, 1243, 2060, 2260, 2266, 2486, 3067, 4120, 4520, 4532, 4972, 5665, 6134, 6215, 9064, 9944, 11330, 11639, 12268, 12430, 15335, 22660, 23278, 24536, 24860, 30670, 33737, 45320, 46556, 49720, 58195, 61340, 67474, 93112, 116390, 122680, 128029, 134948, 168685, 232780, 256058, 269896, 315901, 337370, 346571, 465560, 512116, 631802, 640145, 674740, 693142, 1024232, 1263604, 1280290, 1349480, 1386284, 1579505, 1732855, 2527208, 2560580, 2772568, 3159010, 3465710, 3474911, 3812281, 5121160, 6318020, 6931420, 6949822, 7624562, 12636040, 13862840, 13899644, 15249124, 17374555, 19061405, 27799288, 30498248, 34749110, 35696813, 38122810, 69498220, 71393626, 76245620, 138996440, 142787252, 152491240, 178484065, 285574504, 356968130, 392664943, 713936260, 785329886, 1427872520, 1570659772, 1963324715, 3141319544, 3926649430, 7853298860, 15706597720]

約数ペア:

[(1, 15706597720), (2, 7853298860), (4, 3926649430), (5, 3141319544), (8, 1963324715), (10, 1570659772), (11, 1427872520), (20, 785329886), (22, 713936260), (40, 392664943), (44, 356968130), (55, 285574504), (88, 178484065), (103, 152491240), (110, 142787252), (113, 138996440), (206, 76245620), (220, 71393626), (226, 69498220), (412, 38122810), (440, 35696813), (452, 34749110), (515, 30498248), (565, 27799288), (824, 19061405), (904, 17374555), (1030, 15249124), (1130, 13899644), (1133, 13862840), (1243, 12636040), (2060, 7624562), (2260, 6949822), (2266, 6931420), (2486, 6318020), (3067, 5121160), (4120, 3812281), (4520, 3474911), (4532, 3465710), (4972, 3159010), (5665, 2772568), (6134, 2560580), (6215, 2527208), (9064, 1732855), (9944, 1579505), (11330, 1386284), (11639, 1349480), (12268, 1280290), (12430, 1263604), (15335, 1024232), (22660, 693142), (23278, 674740), (24536, 640145), (24860, 631802), (30670, 512116), (33737, 465560), (45320, 346571), (46556, 337370), (49720, 315901), (58195, 269896), (61340, 256058), (67474, 232780), (93112, 168685), (116390, 134948), (122680, 128029)]