201514170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:580

約数の個数: 128

約数和(自身を含む): 574801920

約数和(自身を除く): 373287750

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 107, 110, 130, 143, 165, 195, 214, 286, 321, 330, 390, 429, 439, 535, 642, 715, 858, 878, 1070, 1177, 1317, 1391, 1430, 1605, 2145, 2195, 2354, 2634, 2782, 3210, 3531, 4173, 4290, 4390, 4829, 5707, 5885, 6585, 6955, 7062, 8346, 9658, 11414, 11770, 13170, 13910, 14487, 15301, 17121, 17655, 20865, 24145, 28535, 28974, 30602, 34242, 35310, 41730, 45903, 46973, 48290, 57070, 62777, 72435, 76505, 85605, 91806, 93946, 125554, 140919, 144870, 153010, 171210, 188331, 229515, 234865, 281838, 313885, 376662, 459030, 469730, 516703, 610649, 627770, 704595, 941655, 1033406, 1221298, 1409190, 1550109, 1831947, 1883310, 2583515, 3053245, 3100218, 3663894, 5167030, 6106490, 6717139, 7750545, 9159735, 13434278, 15501090, 18319470, 20151417, 33585695, 40302834, 67171390, 100757085, 201514170]

約数ペア:

[(1, 201514170), (2, 100757085), (3, 67171390), (5, 40302834), (6, 33585695), (10, 20151417), (11, 18319470), (13, 15501090), (15, 13434278), (22, 9159735), (26, 7750545), (30, 6717139), (33, 6106490), (39, 5167030), (55, 3663894), (65, 3100218), (66, 3053245), (78, 2583515), (107, 1883310), (110, 1831947), (130, 1550109), (143, 1409190), (165, 1221298), (195, 1033406), (214, 941655), (286, 704595), (321, 627770), (330, 610649), (390, 516703), (429, 469730), (439, 459030), (535, 376662), (642, 313885), (715, 281838), (858, 234865), (878, 229515), (1070, 188331), (1177, 171210), (1317, 153010), (1391, 144870), (1430, 140919), (1605, 125554), (2145, 93946), (2195, 91806), (2354, 85605), (2634, 76505), (2782, 72435), (3210, 62777), (3531, 57070), (4173, 48290), (4290, 46973), (4390, 45903), (4829, 41730), (5707, 35310), (5885, 34242), (6585, 30602), (6955, 28974), (7062, 28535), (8346, 24145), (9658, 20865), (11414, 17655), (11770, 17121), (13170, 15301), (13910, 14487)]