15677812020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1783}}^1\times {\mathrm{11273}}^1$

素因数の和:13081

約数の個数: 96

約数和(自身を含む): 47305343232

約数和(自身を除く): 31627531212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1783, 3566, 5349, 7132, 8915, 10698, 11273, 17830, 21396, 22546, 23179, 26745, 33819, 35660, 45092, 46358, 53490, 56365, 67638, 69537, 92716, 106980, 112730, 115895, 135276, 139074, 146549, 169095, 225460, 231790, 278148, 293098, 338190, 347685, 439647, 463580, 586196, 676380, 695370, 732745, 879294, 1390740, 1465490, 1758588, 2198235, 2930980, 4396470, 8792940, 20099759, 40199518, 60299277, 80399036, 100498795, 120598554, 200997590, 241197108, 261296867, 301496385, 401995180, 522593734, 602992770, 783890601, 1045187468, 1205985540, 1306484335, 1567781202, 2612968670, 3135562404, 3919453005, 5225937340, 7838906010, 15677812020]

約数ペア:

[(1, 15677812020), (2, 7838906010), (3, 5225937340), (4, 3919453005), (5, 3135562404), (6, 2612968670), (10, 1567781202), (12, 1306484335), (13, 1205985540), (15, 1045187468), (20, 783890601), (26, 602992770), (30, 522593734), (39, 401995180), (52, 301496385), (60, 261296867), (65, 241197108), (78, 200997590), (130, 120598554), (156, 100498795), (195, 80399036), (260, 60299277), (390, 40199518), (780, 20099759), (1783, 8792940), (3566, 4396470), (5349, 2930980), (7132, 2198235), (8915, 1758588), (10698, 1465490), (11273, 1390740), (17830, 879294), (21396, 732745), (22546, 695370), (23179, 676380), (26745, 586196), (33819, 463580), (35660, 439647), (45092, 347685), (46358, 338190), (53490, 293098), (56365, 278148), (67638, 231790), (69537, 225460), (92716, 169095), (106980, 146549), (112730, 139074), (115895, 135276)]