7848360

素因数分解:

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

素因数の和:89

約数の個数: 192

約数和(自身を含む): 28987200

約数和(自身を除く): 21138840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 43, 45, 52, 54, 60, 65, 72, 78, 86, 90, 104, 108, 117, 120, 129, 130, 135, 156, 169, 172, 180, 195, 215, 216, 234, 258, 260, 270, 312, 338, 344, 351, 360, 387, 390, 430, 468, 507, 516, 520, 540, 559, 585, 645, 676, 702, 774, 780, 845, 860, 936, 1014, 1032, 1080, 1118, 1161, 1170, 1290, 1352, 1404, 1521, 1548, 1560, 1677, 1690, 1720, 1755, 1935, 2028, 2236, 2322, 2340, 2535, 2580, 2795, 2808, 3042, 3096, 3354, 3380, 3510, 3870, 4056, 4472, 4563, 4644, 4680, 5031, 5070, 5160, 5590, 5805, 6084, 6708, 6760, 7020, 7267, 7605, 7740, 8385, 9126, 9288, 10062, 10140, 11180, 11610, 12168, 13416, 14040, 14534, 15093, 15210, 15480, 16770, 18252, 20124, 20280, 21801, 22360, 22815, 23220, 25155, 29068, 30186, 30420, 33540, 36335, 36504, 40248, 43602, 45630, 46440, 50310, 58136, 60372, 60840, 65403, 67080, 72670, 75465, 87204, 91260, 100620, 109005, 120744, 130806, 145340, 150930, 174408, 182520, 196209, 201240, 218010, 261612, 290680, 301860, 327015, 392418, 436020, 523224, 603720, 654030, 784836, 872040, 981045, 1308060, 1569672, 1962090, 2616120, 3924180, 7848360]

約数ペア:

[(1, 7848360), (2, 3924180), (3, 2616120), (4, 1962090), (5, 1569672), (6, 1308060), (8, 981045), (9, 872040), (10, 784836), (12, 654030), (13, 603720), (15, 523224), (18, 436020), (20, 392418), (24, 327015), (26, 301860), (27, 290680), (30, 261612), (36, 218010), (39, 201240), (40, 196209), (43, 182520), (45, 174408), (52, 150930), (54, 145340), (60, 130806), (65, 120744), (72, 109005), (78, 100620), (86, 91260), (90, 87204), (104, 75465), (108, 72670), (117, 67080), (120, 65403), (129, 60840), (130, 60372), (135, 58136), (156, 50310), (169, 46440), (172, 45630), (180, 43602), (195, 40248), (215, 36504), (216, 36335), (234, 33540), (258, 30420), (260, 30186), (270, 29068), (312, 25155), (338, 23220), (344, 22815), (351, 22360), (360, 21801), (387, 20280), (390, 20124), (430, 18252), (468, 16770), (507, 15480), (516, 15210), (520, 15093), (540, 14534), (559, 14040), (585, 13416), (645, 12168), (676, 11610), (702, 11180), (774, 10140), (780, 10062), (845, 9288), (860, 9126), (936, 8385), (1014, 7740), (1032, 7605), (1080, 7267), (1118, 7020), (1161, 6760), (1170, 6708), (1290, 6084), (1352, 5805), (1404, 5590), (1521, 5160), (1548, 5070), (1560, 5031), (1677, 4680), (1690, 4644), (1720, 4563), (1755, 4472), (1935, 4056), (2028, 3870), (2236, 3510), (2322, 3380), (2340, 3354), (2535, 3096), (2580, 3042), (2795, 2808)]