289780260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{62723}}^1$

素因数の和:62753

約数の個数: 96

約数和(自身を含む): 1011612672

約数和(自身を除く): 721832412

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, 62723, 125446, 188169, 250892, 313615, 376338, 439061, 627230, 689953, 752676, 878122, 940845, 1254460, 1317183, 1379906, 1756244, 1881690, 2069859, 2195305, 2634366, 2759812, 3449765, 3763380, 4139718, 4390610, 4829671, 5268732, 6585915, 6899530, 8279436, 8781220, 9659342, 10349295, 13171830, 13799060, 14489013, 19318684, 20698590, 24148355, 26343660, 28978026, 41397180, 48296710, 57956052, 72445065, 96593420, 144890130, 289780260]

約数ペア:

[(1, 289780260), (2, 144890130), (3, 96593420), (4, 72445065), (5, 57956052), (6, 48296710), (7, 41397180), (10, 28978026), (11, 26343660), (12, 24148355), (14, 20698590), (15, 19318684), (20, 14489013), (21, 13799060), (22, 13171830), (28, 10349295), (30, 9659342), (33, 8781220), (35, 8279436), (42, 6899530), (44, 6585915), (55, 5268732), (60, 4829671), (66, 4390610), (70, 4139718), (77, 3763380), (84, 3449765), (105, 2759812), (110, 2634366), (132, 2195305), (140, 2069859), (154, 1881690), (165, 1756244), (210, 1379906), (220, 1317183), (231, 1254460), (308, 940845), (330, 878122), (385, 752676), (420, 689953), (462, 627230), (660, 439061), (770, 376338), (924, 313615), (1155, 250892), (1540, 188169), (2310, 125446), (4620, 62723)]