15703686740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{10079}}^1$

素因数の和:10485

約数の個数: 96

約数和(自身を含む): 39016857600

約数和(自身を除く): 23313170860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 359, 434, 620, 718, 868, 1085, 1436, 1795, 2170, 2513, 3590, 4340, 5026, 7180, 10052, 10079, 11129, 12565, 20158, 22258, 25130, 40316, 44516, 50260, 50395, 55645, 70553, 77903, 100790, 111290, 141106, 155806, 201580, 222580, 282212, 311612, 312449, 352765, 389515, 624898, 705530, 779030, 1249796, 1411060, 1558060, 1562245, 2187143, 3124490, 3618361, 4374286, 6248980, 7236722, 8748572, 10935715, 14473444, 18091805, 21871430, 25328527, 36183610, 43742860, 50657054, 72367220, 101314108, 112169191, 126642635, 224338382, 253285270, 448676764, 506570540, 560845955, 785184337, 1121691910, 1570368674, 2243383820, 3140737348, 3925921685, 7851843370, 15703686740]

約数ペア:

[(1, 15703686740), (2, 7851843370), (4, 3925921685), (5, 3140737348), (7, 2243383820), (10, 1570368674), (14, 1121691910), (20, 785184337), (28, 560845955), (31, 506570540), (35, 448676764), (62, 253285270), (70, 224338382), (124, 126642635), (140, 112169191), (155, 101314108), (217, 72367220), (310, 50657054), (359, 43742860), (434, 36183610), (620, 25328527), (718, 21871430), (868, 18091805), (1085, 14473444), (1436, 10935715), (1795, 8748572), (2170, 7236722), (2513, 6248980), (3590, 4374286), (4340, 3618361), (5026, 3124490), (7180, 2187143), (10052, 1562245), (10079, 1558060), (11129, 1411060), (12565, 1249796), (20158, 779030), (22258, 705530), (25130, 624898), (40316, 389515), (44516, 352765), (50260, 312449), (50395, 311612), (55645, 282212), (70553, 222580), (77903, 201580), (100790, 155806), (111290, 141106)]