15707617140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{21179}}^1$

素因数の和:21501

約数の個数: 96

約数和(自身を含む): 45090017280

約数和(自身を除く): 29382400140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 263, 282, 470, 526, 564, 705, 789, 940, 1052, 1315, 1410, 1578, 2630, 2820, 3156, 3945, 5260, 7890, 12361, 15780, 21179, 24722, 37083, 42358, 49444, 61805, 63537, 74166, 84716, 105895, 123610, 127074, 148332, 185415, 211790, 247220, 254148, 317685, 370830, 423580, 635370, 741660, 995413, 1270740, 1990826, 2986239, 3981652, 4977065, 5570077, 5972478, 9954130, 11140154, 11944956, 14931195, 16710231, 19908260, 22280308, 27850385, 29862390, 33420462, 55700770, 59724780, 66840924, 83551155, 111401540, 167102310, 261793619, 334204620, 523587238, 785380857, 1047174476, 1308968095, 1570761714, 2617936190, 3141523428, 3926904285, 5235872380, 7853808570, 15707617140]

約数ペア:

[(1, 15707617140), (2, 7853808570), (3, 5235872380), (4, 3926904285), (5, 3141523428), (6, 2617936190), (10, 1570761714), (12, 1308968095), (15, 1047174476), (20, 785380857), (30, 523587238), (47, 334204620), (60, 261793619), (94, 167102310), (141, 111401540), (188, 83551155), (235, 66840924), (263, 59724780), (282, 55700770), (470, 33420462), (526, 29862390), (564, 27850385), (705, 22280308), (789, 19908260), (940, 16710231), (1052, 14931195), (1315, 11944956), (1410, 11140154), (1578, 9954130), (2630, 5972478), (2820, 5570077), (3156, 4977065), (3945, 3981652), (5260, 2986239), (7890, 1990826), (12361, 1270740), (15780, 995413), (21179, 741660), (24722, 635370), (37083, 423580), (42358, 370830), (49444, 317685), (61805, 254148), (63537, 247220), (74166, 211790), (84716, 185415), (105895, 148332), (123610, 127074)]