792540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:76

約数の個数: 144

約数和(自身を含む): 2987712

約数和(自身を除く): 2195172

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 37, 42, 45, 51, 60, 63, 68, 70, 74, 84, 85, 90, 102, 105, 111, 119, 126, 140, 148, 153, 170, 180, 185, 204, 210, 222, 238, 252, 255, 259, 306, 315, 333, 340, 357, 370, 420, 444, 476, 510, 518, 555, 595, 612, 629, 630, 666, 714, 740, 765, 777, 1020, 1036, 1071, 1110, 1190, 1258, 1260, 1295, 1332, 1428, 1530, 1554, 1665, 1785, 1887, 2142, 2220, 2331, 2380, 2516, 2590, 3060, 3108, 3145, 3330, 3570, 3774, 3885, 4284, 4403, 4662, 5180, 5355, 5661, 6290, 6660, 7140, 7548, 7770, 8806, 9324, 9435, 10710, 11322, 11655, 12580, 13209, 15540, 17612, 18870, 21420, 22015, 22644, 23310, 26418, 28305, 37740, 39627, 44030, 46620, 52836, 56610, 66045, 79254, 88060, 113220, 132090, 158508, 198135, 264180, 396270, 792540]

約数ペア:

[(1, 792540), (2, 396270), (3, 264180), (4, 198135), (5, 158508), (6, 132090), (7, 113220), (9, 88060), (10, 79254), (12, 66045), (14, 56610), (15, 52836), (17, 46620), (18, 44030), (20, 39627), (21, 37740), (28, 28305), (30, 26418), (34, 23310), (35, 22644), (36, 22015), (37, 21420), (42, 18870), (45, 17612), (51, 15540), (60, 13209), (63, 12580), (68, 11655), (70, 11322), (74, 10710), (84, 9435), (85, 9324), (90, 8806), (102, 7770), (105, 7548), (111, 7140), (119, 6660), (126, 6290), (140, 5661), (148, 5355), (153, 5180), (170, 4662), (180, 4403), (185, 4284), (204, 3885), (210, 3774), (222, 3570), (238, 3330), (252, 3145), (255, 3108), (259, 3060), (306, 2590), (315, 2516), (333, 2380), (340, 2331), (357, 2220), (370, 2142), (420, 1887), (444, 1785), (476, 1665), (510, 1554), (518, 1530), (555, 1428), (595, 1332), (612, 1295), (629, 1260), (630, 1258), (666, 1190), (714, 1110), (740, 1071), (765, 1036), (777, 1020)]