2308581240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{27211}}^1$

素因数の和:27333

約数の個数: 128

約数和(自身を含む): 7993797120

約数和(自身を除く): 5685215880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 101, 105, 120, 140, 168, 202, 210, 280, 303, 404, 420, 505, 606, 707, 808, 840, 1010, 1212, 1414, 1515, 2020, 2121, 2424, 2828, 3030, 3535, 4040, 4242, 5656, 6060, 7070, 8484, 10605, 12120, 14140, 16968, 21210, 27211, 28280, 42420, 54422, 81633, 84840, 108844, 136055, 163266, 190477, 217688, 272110, 326532, 380954, 408165, 544220, 571431, 653064, 761908, 816330, 952385, 1088440, 1142862, 1523816, 1632660, 1904770, 2285724, 2748311, 2857155, 3265320, 3809540, 4571448, 5496622, 5714310, 7619080, 8244933, 10993244, 11428620, 13741555, 16489866, 19238177, 21986488, 22857240, 27483110, 32979732, 38476354, 41224665, 54966220, 57714531, 65959464, 76952708, 82449330, 96190885, 109932440, 115429062, 153905416, 164898660, 192381770, 230858124, 288572655, 329797320, 384763540, 461716248, 577145310, 769527080, 1154290620, 2308581240]

約数ペア:

[(1, 2308581240), (2, 1154290620), (3, 769527080), (4, 577145310), (5, 461716248), (6, 384763540), (7, 329797320), (8, 288572655), (10, 230858124), (12, 192381770), (14, 164898660), (15, 153905416), (20, 115429062), (21, 109932440), (24, 96190885), (28, 82449330), (30, 76952708), (35, 65959464), (40, 57714531), (42, 54966220), (56, 41224665), (60, 38476354), (70, 32979732), (84, 27483110), (101, 22857240), (105, 21986488), (120, 19238177), (140, 16489866), (168, 13741555), (202, 11428620), (210, 10993244), (280, 8244933), (303, 7619080), (404, 5714310), (420, 5496622), (505, 4571448), (606, 3809540), (707, 3265320), (808, 2857155), (840, 2748311), (1010, 2285724), (1212, 1904770), (1414, 1632660), (1515, 1523816), (2020, 1142862), (2121, 1088440), (2424, 952385), (2828, 816330), (3030, 761908), (3535, 653064), (4040, 571431), (4242, 544220), (5656, 408165), (6060, 380954), (7070, 326532), (8484, 272110), (10605, 217688), (12120, 190477), (14140, 163266), (16968, 136055), (21210, 108844), (27211, 84840), (28280, 81633), (42420, 54422)]