215693940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{46687}}^1$

素因数の和:46717

約数の個数: 96

約数和(自身を含む): 752984064

約数和(自身を除く): 537290124

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 46687, 93374, 140061, 186748, 233435, 280122, 326809, 466870, 513557, 560244, 653618, 700305, 933740, 980427, 1027114, 1307236, 1400610, 1540671, 1634045, 1960854, 2054228, 2567785, 2801220, 3081342, 3268090, 3594899, 3921708, 4902135, 5135570, 6162684, 6536180, 7189798, 7703355, 9804270, 10271140, 10784697, 14379596, 15406710, 17974495, 19608540, 21569394, 30813420, 35948990, 43138788, 53923485, 71897980, 107846970, 215693940]

約数ペア:

[(1, 215693940), (2, 107846970), (3, 71897980), (4, 53923485), (5, 43138788), (6, 35948990), (7, 30813420), (10, 21569394), (11, 19608540), (12, 17974495), (14, 15406710), (15, 14379596), (20, 10784697), (21, 10271140), (22, 9804270), (28, 7703355), (30, 7189798), (33, 6536180), (35, 6162684), (42, 5135570), (44, 4902135), (55, 3921708), (60, 3594899), (66, 3268090), (70, 3081342), (77, 2801220), (84, 2567785), (105, 2054228), (110, 1960854), (132, 1634045), (140, 1540671), (154, 1400610), (165, 1307236), (210, 1027114), (220, 980427), (231, 933740), (308, 700305), (330, 653618), (385, 560244), (420, 513557), (462, 466870), (660, 326809), (770, 280122), (924, 233435), (1155, 186748), (1540, 140061), (2310, 93374), (4620, 46687)]