142578540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:193

約数の個数: 216

約数和(自身を含む): 483603120

約数和(自身を除く): 341024580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 43, 45, 52, 60, 65, 78, 86, 90, 109, 117, 129, 130, 156, 169, 172, 180, 195, 215, 218, 234, 258, 260, 327, 338, 387, 390, 430, 436, 468, 507, 516, 545, 559, 585, 645, 654, 676, 774, 780, 845, 860, 981, 1014, 1090, 1118, 1170, 1290, 1308, 1417, 1521, 1548, 1635, 1677, 1690, 1935, 1962, 2028, 2180, 2236, 2340, 2535, 2580, 2795, 2834, 3042, 3270, 3354, 3380, 3870, 3924, 4251, 4687, 4905, 5031, 5070, 5590, 5668, 6084, 6540, 6708, 7085, 7267, 7605, 7740, 8385, 8502, 9374, 9810, 10062, 10140, 11180, 12753, 14061, 14170, 14534, 15210, 16770, 17004, 18421, 18748, 19620, 20124, 21255, 21801, 23435, 25155, 25506, 28122, 28340, 29068, 30420, 33540, 36335, 36842, 42183, 42510, 43602, 46870, 50310, 51012, 55263, 56244, 60931, 63765, 65403, 70305, 72670, 73684, 84366, 85020, 87204, 92105, 93740, 100620, 109005, 110526, 121862, 127530, 130806, 140610, 145340, 165789, 168732, 182793, 184210, 210915, 218010, 221052, 243724, 255060, 261612, 276315, 281220, 304655, 327015, 331578, 365586, 368420, 421830, 436020, 548379, 552630, 609310, 654030, 663156, 731172, 792103, 828945, 843660, 913965, 1096758, 1105260, 1218620, 1308060, 1584206, 1657890, 1827930, 2193516, 2376309, 2741895, 3168412, 3315780, 3655860, 3960515, 4752618, 5483790, 7128927, 7921030, 9505236, 10967580, 11881545, 14257854, 15842060, 23763090, 28515708, 35644635, 47526180, 71289270, 142578540]

約数ペア:

[(1, 142578540), (2, 71289270), (3, 47526180), (4, 35644635), (5, 28515708), (6, 23763090), (9, 15842060), (10, 14257854), (12, 11881545), (13, 10967580), (15, 9505236), (18, 7921030), (20, 7128927), (26, 5483790), (30, 4752618), (36, 3960515), (39, 3655860), (43, 3315780), (45, 3168412), (52, 2741895), (60, 2376309), (65, 2193516), (78, 1827930), (86, 1657890), (90, 1584206), (109, 1308060), (117, 1218620), (129, 1105260), (130, 1096758), (156, 913965), (169, 843660), (172, 828945), (180, 792103), (195, 731172), (215, 663156), (218, 654030), (234, 609310), (258, 552630), (260, 548379), (327, 436020), (338, 421830), (387, 368420), (390, 365586), (430, 331578), (436, 327015), (468, 304655), (507, 281220), (516, 276315), (545, 261612), (559, 255060), (585, 243724), (645, 221052), (654, 218010), (676, 210915), (774, 184210), (780, 182793), (845, 168732), (860, 165789), (981, 145340), (1014, 140610), (1090, 130806), (1118, 127530), (1170, 121862), (1290, 110526), (1308, 109005), (1417, 100620), (1521, 93740), (1548, 92105), (1635, 87204), (1677, 85020), (1690, 84366), (1935, 73684), (1962, 72670), (2028, 70305), (2180, 65403), (2236, 63765), (2340, 60931), (2535, 56244), (2580, 55263), (2795, 51012), (2834, 50310), (3042, 46870), (3270, 43602), (3354, 42510), (3380, 42183), (3870, 36842), (3924, 36335), (4251, 33540), (4687, 30420), (4905, 29068), (5031, 28340), (5070, 28122), (5590, 25506), (5668, 25155), (6084, 23435), (6540, 21801), (6708, 21255), (7085, 20124), (7267, 19620), (7605, 18748), (7740, 18421), (8385, 17004), (8502, 16770), (9374, 15210), (9810, 14534), (10062, 14170), (10140, 14061), (11180, 12753)]