141940890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 256

約数和(自身を含む): 479001600

約数和(自身を除く): 337060710

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 53, 54, 63, 65, 70, 78, 90, 91, 105, 106, 109, 117, 126, 130, 135, 159, 182, 189, 195, 210, 218, 234, 265, 270, 273, 315, 318, 327, 351, 371, 378, 390, 455, 477, 530, 545, 546, 585, 630, 654, 689, 702, 742, 763, 795, 819, 910, 945, 954, 981, 1090, 1113, 1170, 1365, 1378, 1417, 1431, 1526, 1590, 1635, 1638, 1755, 1855, 1890, 1962, 2067, 2226, 2289, 2385, 2457, 2730, 2834, 2862, 2943, 3270, 3339, 3445, 3510, 3710, 3815, 4095, 4134, 4251, 4578, 4770, 4823, 4905, 4914, 5565, 5777, 5886, 6201, 6678, 6867, 6890, 7085, 7155, 7630, 8190, 8502, 9646, 9810, 9919, 10017, 10335, 11130, 11445, 11554, 12285, 12402, 12753, 13734, 14170, 14310, 14469, 14715, 16695, 17331, 18603, 19838, 20034, 20601, 20670, 21255, 22890, 24115, 24570, 25506, 28885, 28938, 29430, 29757, 31005, 33390, 34335, 34662, 37206, 38259, 40439, 41202, 42510, 43407, 48230, 49595, 50085, 51993, 57770, 59514, 62010, 63765, 68670, 72345, 75101, 76518, 80878, 86655, 86814, 89271, 93015, 99190, 100170, 103005, 103986, 121317, 127530, 130221, 144690, 148785, 150202, 155979, 173310, 178542, 186030, 191295, 202195, 206010, 217035, 225303, 242634, 259965, 260442, 267813, 297570, 311958, 363951, 375505, 382590, 404390, 434070, 446355, 450606, 519930, 525707, 535626, 606585, 651105, 675909, 727902, 751010, 779895, 892710, 1051414, 1091853, 1126515, 1213170, 1302210, 1339065, 1351818, 1559790, 1577121, 1819755, 2027727, 2183706, 2253030, 2628535, 2678130, 3154242, 3379545, 3639510, 4055454, 4731363, 5257070, 5459265, 6759090, 7885605, 9462726, 10138635, 10918530, 14194089, 15771210, 20277270, 23656815, 28388178, 47313630, 70970445, 141940890]

約数ペア:

[(1, 141940890), (2, 70970445), (3, 47313630), (5, 28388178), (6, 23656815), (7, 20277270), (9, 15771210), (10, 14194089), (13, 10918530), (14, 10138635), (15, 9462726), (18, 7885605), (21, 6759090), (26, 5459265), (27, 5257070), (30, 4731363), (35, 4055454), (39, 3639510), (42, 3379545), (45, 3154242), (53, 2678130), (54, 2628535), (63, 2253030), (65, 2183706), (70, 2027727), (78, 1819755), (90, 1577121), (91, 1559790), (105, 1351818), (106, 1339065), (109, 1302210), (117, 1213170), (126, 1126515), (130, 1091853), (135, 1051414), (159, 892710), (182, 779895), (189, 751010), (195, 727902), (210, 675909), (218, 651105), (234, 606585), (265, 535626), (270, 525707), (273, 519930), (315, 450606), (318, 446355), (327, 434070), (351, 404390), (371, 382590), (378, 375505), (390, 363951), (455, 311958), (477, 297570), (530, 267813), (545, 260442), (546, 259965), (585, 242634), (630, 225303), (654, 217035), (689, 206010), (702, 202195), (742, 191295), (763, 186030), (795, 178542), (819, 173310), (910, 155979), (945, 150202), (954, 148785), (981, 144690), (1090, 130221), (1113, 127530), (1170, 121317), (1365, 103986), (1378, 103005), (1417, 100170), (1431, 99190), (1526, 93015), (1590, 89271), (1635, 86814), (1638, 86655), (1755, 80878), (1855, 76518), (1890, 75101), (1962, 72345), (2067, 68670), (2226, 63765), (2289, 62010), (2385, 59514), (2457, 57770), (2730, 51993), (2834, 50085), (2862, 49595), (2943, 48230), (3270, 43407), (3339, 42510), (3445, 41202), (3510, 40439), (3710, 38259), (3815, 37206), (4095, 34662), (4134, 34335), (4251, 33390), (4578, 31005), (4770, 29757), (4823, 29430), (4905, 28938), (4914, 28885), (5565, 25506), (5777, 24570), (5886, 24115), (6201, 22890), (6678, 21255), (6867, 20670), (6890, 20601), (7085, 20034), (7155, 19838), (7630, 18603), (8190, 17331), (8502, 16695), (9646, 14715), (9810, 14469), (9919, 14310), (10017, 14170), (10335, 13734), (11130, 12753), (11445, 12402), (11554, 12285)]