1219596840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43997}}^1$

素因数の和:44032

約数の個数: 192

約数和(自身を含む): 4941855360

約数和(自身を除く): 3722258520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 6930, 9240, 13860, 27720, 43997, 87994, 131991, 175988, 219985, 263982, 307979, 351976, 395973, 439970, 483967, 527964, 615958, 659955, 791946, 879940, 923937, 967934, 1055928, 1231916, 1319910, 1451901, 1539895, 1583892, 1759880, 1847874, 1935868, 1979865, 2419835, 2463832, 2639820, 2771811, 2903802, 3079790, 3167784, 3387769, 3695748, 3871736, 3959730, 4355703, 4619685, 4839670, 5279640, 5543622, 5807604, 6159580, 6775538, 7259505, 7391496, 7919460, 8711406, 9239370, 9679340, 10163307, 11087244, 11615208, 12319160, 13551076, 13859055, 14519010, 15838920, 16938845, 17422812, 18478740, 19358680, 20326614, 21778515, 22174488, 27102152, 27718110, 29038020, 30489921, 33877690, 34845624, 36957480, 40653228, 43557030, 50816535, 55436220, 58076040, 60979842, 67755380, 81306456, 87114060, 101633070, 110872440, 121959684, 135510760, 152449605, 174228120, 203266140, 243919368, 304899210, 406532280, 609798420, 1219596840]

約数ペア:

[(1, 1219596840), (2, 609798420), (3, 406532280), (4, 304899210), (5, 243919368), (6, 203266140), (7, 174228120), (8, 152449605), (9, 135510760), (10, 121959684), (11, 110872440), (12, 101633070), (14, 87114060), (15, 81306456), (18, 67755380), (20, 60979842), (21, 58076040), (22, 55436220), (24, 50816535), (28, 43557030), (30, 40653228), (33, 36957480), (35, 34845624), (36, 33877690), (40, 30489921), (42, 29038020), (44, 27718110), (45, 27102152), (55, 22174488), (56, 21778515), (60, 20326614), (63, 19358680), (66, 18478740), (70, 17422812), (72, 16938845), (77, 15838920), (84, 14519010), (88, 13859055), (90, 13551076), (99, 12319160), (105, 11615208), (110, 11087244), (120, 10163307), (126, 9679340), (132, 9239370), (140, 8711406), (154, 7919460), (165, 7391496), (168, 7259505), (180, 6775538), (198, 6159580), (210, 5807604), (220, 5543622), (231, 5279640), (252, 4839670), (264, 4619685), (280, 4355703), (308, 3959730), (315, 3871736), (330, 3695748), (360, 3387769), (385, 3167784), (396, 3079790), (420, 2903802), (440, 2771811), (462, 2639820), (495, 2463832), (504, 2419835), (616, 1979865), (630, 1935868), (660, 1847874), (693, 1759880), (770, 1583892), (792, 1539895), (840, 1451901), (924, 1319910), (990, 1231916), (1155, 1055928), (1260, 967934), (1320, 923937), (1386, 879940), (1540, 791946), (1848, 659955), (1980, 615958), (2310, 527964), (2520, 483967), (2772, 439970), (3080, 395973), (3465, 351976), (3960, 307979), (4620, 263982), (5544, 219985), (6930, 175988), (9240, 131991), (13860, 87994), (27720, 43997)]