1356552540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{22907}}^1$

素因数の和:22976

約数の個数: 144

約数和(自身を含む): 4802982912

約数和(自身を除く): 3446430372

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 105, 126, 140, 141, 180, 188, 210, 235, 252, 282, 315, 329, 420, 423, 470, 564, 630, 658, 705, 846, 940, 987, 1260, 1316, 1410, 1645, 1692, 1974, 2115, 2820, 2961, 3290, 3948, 4230, 4935, 5922, 6580, 8460, 9870, 11844, 14805, 19740, 22907, 29610, 45814, 59220, 68721, 91628, 114535, 137442, 160349, 206163, 229070, 274884, 320698, 343605, 412326, 458140, 481047, 641396, 687210, 801745, 824652, 962094, 1030815, 1076629, 1374420, 1443141, 1603490, 1924188, 2061630, 2153258, 2405235, 2886282, 3206980, 3229887, 4123260, 4306516, 4810470, 5383145, 5772564, 6459774, 7215705, 7536403, 9620940, 9689661, 10766290, 12919548, 14431410, 15072806, 16149435, 19379322, 21532580, 22609209, 28862820, 30145612, 32298870, 37682015, 38758644, 45218418, 48448305, 64597740, 67827627, 75364030, 90436836, 96896610, 113046045, 135655254, 150728060, 193793220, 226092090, 271310508, 339138135, 452184180, 678276270, 1356552540]

約数ペア:

[(1, 1356552540), (2, 678276270), (3, 452184180), (4, 339138135), (5, 271310508), (6, 226092090), (7, 193793220), (9, 150728060), (10, 135655254), (12, 113046045), (14, 96896610), (15, 90436836), (18, 75364030), (20, 67827627), (21, 64597740), (28, 48448305), (30, 45218418), (35, 38758644), (36, 37682015), (42, 32298870), (45, 30145612), (47, 28862820), (60, 22609209), (63, 21532580), (70, 19379322), (84, 16149435), (90, 15072806), (94, 14431410), (105, 12919548), (126, 10766290), (140, 9689661), (141, 9620940), (180, 7536403), (188, 7215705), (210, 6459774), (235, 5772564), (252, 5383145), (282, 4810470), (315, 4306516), (329, 4123260), (420, 3229887), (423, 3206980), (470, 2886282), (564, 2405235), (630, 2153258), (658, 2061630), (705, 1924188), (846, 1603490), (940, 1443141), (987, 1374420), (1260, 1076629), (1316, 1030815), (1410, 962094), (1645, 824652), (1692, 801745), (1974, 687210), (2115, 641396), (2820, 481047), (2961, 458140), (3290, 412326), (3948, 343605), (4230, 320698), (4935, 274884), (5922, 229070), (6580, 206163), (8460, 160349), (9870, 137442), (11844, 114535), (14805, 91628), (19740, 68721), (22907, 59220), (29610, 45814)]