1390832520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{150523}}^1$

素因数の和:150555

約数の個数: 128

約数和(自身を含む): 5202109440

約数和(自身を除く): 3811276920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 150523, 301046, 451569, 602092, 752615, 903138, 1053661, 1204184, 1505230, 1655753, 1806276, 2107322, 2257845, 3010460, 3160983, 3311506, 3612552, 4214644, 4515690, 4967259, 5268305, 6020920, 6321966, 6623012, 8278765, 8429288, 9031380, 9934518, 10536610, 11590271, 12643932, 13246024, 15804915, 16557530, 18062760, 19869036, 21073220, 23180542, 24836295, 25287864, 31609830, 33115060, 34770813, 39738072, 42146440, 46361084, 49672590, 57951355, 63219660, 66230120, 69541626, 92722168, 99345180, 115902710, 126439320, 139083252, 173854065, 198690360, 231805420, 278166504, 347708130, 463610840, 695416260, 1390832520]

約数ペア:

[(1, 1390832520), (2, 695416260), (3, 463610840), (4, 347708130), (5, 278166504), (6, 231805420), (7, 198690360), (8, 173854065), (10, 139083252), (11, 126439320), (12, 115902710), (14, 99345180), (15, 92722168), (20, 69541626), (21, 66230120), (22, 63219660), (24, 57951355), (28, 49672590), (30, 46361084), (33, 42146440), (35, 39738072), (40, 34770813), (42, 33115060), (44, 31609830), (55, 25287864), (56, 24836295), (60, 23180542), (66, 21073220), (70, 19869036), (77, 18062760), (84, 16557530), (88, 15804915), (105, 13246024), (110, 12643932), (120, 11590271), (132, 10536610), (140, 9934518), (154, 9031380), (165, 8429288), (168, 8278765), (210, 6623012), (220, 6321966), (231, 6020920), (264, 5268305), (280, 4967259), (308, 4515690), (330, 4214644), (385, 3612552), (420, 3311506), (440, 3160983), (462, 3010460), (616, 2257845), (660, 2107322), (770, 1806276), (840, 1655753), (924, 1505230), (1155, 1204184), (1320, 1053661), (1540, 903138), (1848, 752615), (2310, 602092), (3080, 451569), (4620, 301046), (9240, 150523)]