15672606320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{277097}}^1$

素因数の和:277218

約数の個数: 80

約数和(自身を含む): 42056826048

約数和(自身を除く): 26384219728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 101, 112, 140, 202, 280, 404, 505, 560, 707, 808, 1010, 1414, 1616, 2020, 2828, 3535, 4040, 5656, 7070, 8080, 11312, 14140, 28280, 56560, 277097, 554194, 1108388, 1385485, 1939679, 2216776, 2770970, 3879358, 4433552, 5541940, 7758716, 9698395, 11083880, 15517432, 19396790, 22167760, 27986797, 31034864, 38793580, 55973594, 77587160, 111947188, 139933985, 155174320, 195907579, 223894376, 279867970, 391815158, 447788752, 559735940, 783630316, 979537895, 1119471880, 1567260632, 1959075790, 2238943760, 3134521264, 3918151580, 7836303160, 15672606320]

約数ペア:

[(1, 15672606320), (2, 7836303160), (4, 3918151580), (5, 3134521264), (7, 2238943760), (8, 1959075790), (10, 1567260632), (14, 1119471880), (16, 979537895), (20, 783630316), (28, 559735940), (35, 447788752), (40, 391815158), (56, 279867970), (70, 223894376), (80, 195907579), (101, 155174320), (112, 139933985), (140, 111947188), (202, 77587160), (280, 55973594), (404, 38793580), (505, 31034864), (560, 27986797), (707, 22167760), (808, 19396790), (1010, 15517432), (1414, 11083880), (1616, 9698395), (2020, 7758716), (2828, 5541940), (3535, 4433552), (4040, 3879358), (5656, 2770970), (7070, 2216776), (8080, 1939679), (11312, 1385485), (14140, 1108388), (28280, 554194), (56560, 277097)]