1383271120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5477}}^1$

素因数の和:5549

約数の個数: 160

約数和(自身を含む): 4108237056

約数和(自身を除く): 2724965936

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 41, 44, 55, 56, 70, 77, 80, 82, 88, 110, 112, 140, 154, 164, 176, 205, 220, 280, 287, 308, 328, 385, 410, 440, 451, 560, 574, 616, 656, 770, 820, 880, 902, 1148, 1232, 1435, 1540, 1640, 1804, 2255, 2296, 2870, 3080, 3157, 3280, 3608, 4510, 4592, 5477, 5740, 6160, 6314, 7216, 9020, 10954, 11480, 12628, 15785, 18040, 21908, 22960, 25256, 27385, 31570, 36080, 38339, 43816, 50512, 54770, 60247, 63140, 76678, 87632, 109540, 120494, 126280, 153356, 191695, 219080, 224557, 240988, 252560, 301235, 306712, 383390, 421729, 438160, 449114, 481976, 602470, 613424, 766780, 843458, 898228, 963952, 1122785, 1204940, 1533560, 1571899, 1686916, 1796456, 2108645, 2245570, 2409880, 2470127, 3067120, 3143798, 3373832, 3592912, 4217290, 4491140, 4819760, 4940254, 6287596, 6747664, 7859495, 8434580, 8982280, 9880508, 12350635, 12575192, 15718990, 16869160, 17290889, 17964560, 19761016, 24701270, 25150384, 31437980, 33738320, 34581778, 39522032, 49402540, 62875960, 69163556, 86454445, 98805080, 125751920, 138327112, 172908890, 197610160, 276654224, 345817780, 691635560, 1383271120]

約数ペア:

[(1, 1383271120), (2, 691635560), (4, 345817780), (5, 276654224), (7, 197610160), (8, 172908890), (10, 138327112), (11, 125751920), (14, 98805080), (16, 86454445), (20, 69163556), (22, 62875960), (28, 49402540), (35, 39522032), (40, 34581778), (41, 33738320), (44, 31437980), (55, 25150384), (56, 24701270), (70, 19761016), (77, 17964560), (80, 17290889), (82, 16869160), (88, 15718990), (110, 12575192), (112, 12350635), (140, 9880508), (154, 8982280), (164, 8434580), (176, 7859495), (205, 6747664), (220, 6287596), (280, 4940254), (287, 4819760), (308, 4491140), (328, 4217290), (385, 3592912), (410, 3373832), (440, 3143798), (451, 3067120), (560, 2470127), (574, 2409880), (616, 2245570), (656, 2108645), (770, 1796456), (820, 1686916), (880, 1571899), (902, 1533560), (1148, 1204940), (1232, 1122785), (1435, 963952), (1540, 898228), (1640, 843458), (1804, 766780), (2255, 613424), (2296, 602470), (2870, 481976), (3080, 449114), (3157, 438160), (3280, 421729), (3608, 383390), (4510, 306712), (4592, 301235), (5477, 252560), (5740, 240988), (6160, 224557), (6314, 219080), (7216, 191695), (9020, 153356), (10954, 126280), (11480, 120494), (12628, 109540), (15785, 87632), (18040, 76678), (21908, 63140), (22960, 60247), (25256, 54770), (27385, 50512), (31570, 43816), (36080, 38339)]