1570997820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{13033}}^1$

素因数の和:13100

約数の個数: 144

約数和(自身を含む): 5242170528

約数和(自身を除く): 3671172708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 49, 60, 70, 82, 84, 98, 105, 123, 140, 147, 164, 196, 205, 210, 245, 246, 287, 294, 410, 420, 490, 492, 574, 588, 615, 735, 820, 861, 980, 1148, 1230, 1435, 1470, 1722, 2009, 2460, 2870, 2940, 3444, 4018, 4305, 5740, 6027, 8036, 8610, 10045, 12054, 13033, 17220, 20090, 24108, 26066, 30135, 39099, 40180, 52132, 60270, 65165, 78198, 91231, 120540, 130330, 156396, 182462, 195495, 260660, 273693, 364924, 390990, 456155, 534353, 547386, 638617, 781980, 912310, 1068706, 1094772, 1277234, 1368465, 1603059, 1824620, 1915851, 2137412, 2554468, 2671765, 2736930, 3193085, 3206118, 3740471, 3831702, 5343530, 5473860, 6386170, 6412236, 7480942, 7663404, 8015295, 9579255, 10687060, 11221413, 12772340, 14961884, 16030590, 18702355, 19158510, 22442826, 26183297, 32061180, 37404710, 38317020, 44885652, 52366594, 56107065, 74809420, 78549891, 104733188, 112214130, 130916485, 157099782, 224428260, 261832970, 314199564, 392749455, 523665940, 785498910, 1570997820]

約数ペア:

[(1, 1570997820), (2, 785498910), (3, 523665940), (4, 392749455), (5, 314199564), (6, 261832970), (7, 224428260), (10, 157099782), (12, 130916485), (14, 112214130), (15, 104733188), (20, 78549891), (21, 74809420), (28, 56107065), (30, 52366594), (35, 44885652), (41, 38317020), (42, 37404710), (49, 32061180), (60, 26183297), (70, 22442826), (82, 19158510), (84, 18702355), (98, 16030590), (105, 14961884), (123, 12772340), (140, 11221413), (147, 10687060), (164, 9579255), (196, 8015295), (205, 7663404), (210, 7480942), (245, 6412236), (246, 6386170), (287, 5473860), (294, 5343530), (410, 3831702), (420, 3740471), (490, 3206118), (492, 3193085), (574, 2736930), (588, 2671765), (615, 2554468), (735, 2137412), (820, 1915851), (861, 1824620), (980, 1603059), (1148, 1368465), (1230, 1277234), (1435, 1094772), (1470, 1068706), (1722, 912310), (2009, 781980), (2460, 638617), (2870, 547386), (2940, 534353), (3444, 456155), (4018, 390990), (4305, 364924), (5740, 273693), (6027, 260660), (8036, 195495), (8610, 182462), (10045, 156396), (12054, 130330), (13033, 120540), (17220, 91231), (20090, 78198), (24108, 65165), (26066, 60270), (30135, 52132), (39099, 40180)]