223820520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24223}}^1$

素因数の和:24255

約数の個数: 128

約数和(自身を含む): 837181440

約数和(自身を除く): 613360920

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, 24223, 48446, 72669, 96892, 121115, 145338, 169561, 193784, 242230, 266453, 290676, 339122, 363345, 484460, 508683, 532906, 581352, 678244, 726690, 799359, 847805, 968920, 1017366, 1065812, 1332265, 1356488, 1453380, 1598718, 1695610, 1865171, 2034732, 2131624, 2543415, 2664530, 2906760, 3197436, 3391220, 3730342, 3996795, 4069464, 5086830, 5329060, 5595513, 6394872, 6782440, 7460684, 7993590, 9325855, 10173660, 10658120, 11191026, 14921368, 15987180, 18651710, 20347320, 22382052, 27977565, 31974360, 37303420, 44764104, 55955130, 74606840, 111910260, 223820520]

約数ペア:

[(1, 223820520), (2, 111910260), (3, 74606840), (4, 55955130), (5, 44764104), (6, 37303420), (7, 31974360), (8, 27977565), (10, 22382052), (11, 20347320), (12, 18651710), (14, 15987180), (15, 14921368), (20, 11191026), (21, 10658120), (22, 10173660), (24, 9325855), (28, 7993590), (30, 7460684), (33, 6782440), (35, 6394872), (40, 5595513), (42, 5329060), (44, 5086830), (55, 4069464), (56, 3996795), (60, 3730342), (66, 3391220), (70, 3197436), (77, 2906760), (84, 2664530), (88, 2543415), (105, 2131624), (110, 2034732), (120, 1865171), (132, 1695610), (140, 1598718), (154, 1453380), (165, 1356488), (168, 1332265), (210, 1065812), (220, 1017366), (231, 968920), (264, 847805), (280, 799359), (308, 726690), (330, 678244), (385, 581352), (420, 532906), (440, 508683), (462, 484460), (616, 363345), (660, 339122), (770, 290676), (840, 266453), (924, 242230), (1155, 193784), (1320, 169561), (1540, 145338), (1848, 121115), (2310, 96892), (3080, 72669), (4620, 48446), (9240, 24223)]