40661817840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{8067821}}^1$

素因数の和:8067847

約数の個数: 120

約数和(自身を含む): 156063948768

約数和(自身を除く): 115402130928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 8067821, 16135642, 24203463, 32271284, 40339105, 48406926, 56474747, 64542568, 72610389, 80678210, 96813852, 112949494, 121017315, 129085136, 145220778, 161356420, 169424241, 193627704, 225898988, 242034630, 282373735, 290441556, 322712840, 338848482, 363051945, 387255408, 451797976, 484069260, 508272723, 564747470, 580883112, 645425680, 677696964, 726103890, 847121205, 903595952, 968138520, 1016545446, 1129494940, 1161766224, 1355393928, 1452207780, 1694242410, 1936277040, 2033090892, 2258989880, 2541363615, 2710787856, 2904415560, 3388484820, 4066181784, 4517979760, 5082727230, 5808831120, 6776969640, 8132363568, 10165454460, 13553939280, 20330908920, 40661817840]

約数ペア:

[(1, 40661817840), (2, 20330908920), (3, 13553939280), (4, 10165454460), (5, 8132363568), (6, 6776969640), (7, 5808831120), (8, 5082727230), (9, 4517979760), (10, 4066181784), (12, 3388484820), (14, 2904415560), (15, 2710787856), (16, 2541363615), (18, 2258989880), (20, 2033090892), (21, 1936277040), (24, 1694242410), (28, 1452207780), (30, 1355393928), (35, 1161766224), (36, 1129494940), (40, 1016545446), (42, 968138520), (45, 903595952), (48, 847121205), (56, 726103890), (60, 677696964), (63, 645425680), (70, 580883112), (72, 564747470), (80, 508272723), (84, 484069260), (90, 451797976), (105, 387255408), (112, 363051945), (120, 338848482), (126, 322712840), (140, 290441556), (144, 282373735), (168, 242034630), (180, 225898988), (210, 193627704), (240, 169424241), (252, 161356420), (280, 145220778), (315, 129085136), (336, 121017315), (360, 112949494), (420, 96813852), (504, 80678210), (560, 72610389), (630, 64542568), (720, 56474747), (840, 48406926), (1008, 40339105), (1260, 32271284), (1680, 24203463), (2520, 16135642), (5040, 8067821)]