4250261340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{3181}}^1$

素因数の和:3780

約数の個数: 144

約数和(自身を含む): 13912874976

約数和(自身を除く): 9662613636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 571, 585, 780, 1142, 1170, 1713, 2284, 2340, 2855, 3181, 3426, 5139, 5710, 6362, 6852, 7423, 8565, 9543, 10278, 11420, 12724, 14846, 15905, 17130, 19086, 20556, 22269, 25695, 28629, 29692, 31810, 34260, 37115, 38172, 41353, 44538, 47715, 51390, 57258, 63620, 66807, 74230, 82706, 89076, 95430, 102780, 111345, 114516, 124059, 133614, 143145, 148460, 165412, 190860, 206765, 222690, 248118, 267228, 286290, 334035, 372177, 413530, 445380, 496236, 572580, 620295, 668070, 744354, 827060, 1240590, 1336140, 1488708, 1816351, 1860885, 2481180, 3632702, 3721770, 5449053, 7265404, 7443540, 9081755, 10898106, 16347159, 18163510, 21796212, 23612563, 27245265, 32694318, 36327020, 47225126, 54490530, 65388636, 70837689, 81735795, 94450252, 108981060, 118062815, 141675378, 163471590, 212513067, 236125630, 283350756, 326943180, 354188445, 425026134, 472251260, 708376890, 850052268, 1062565335, 1416753780, 2125130670, 4250261340]

約数ペア:

[(1, 4250261340), (2, 2125130670), (3, 1416753780), (4, 1062565335), (5, 850052268), (6, 708376890), (9, 472251260), (10, 425026134), (12, 354188445), (13, 326943180), (15, 283350756), (18, 236125630), (20, 212513067), (26, 163471590), (30, 141675378), (36, 118062815), (39, 108981060), (45, 94450252), (52, 81735795), (60, 70837689), (65, 65388636), (78, 54490530), (90, 47225126), (117, 36327020), (130, 32694318), (156, 27245265), (180, 23612563), (195, 21796212), (234, 18163510), (260, 16347159), (390, 10898106), (468, 9081755), (571, 7443540), (585, 7265404), (780, 5449053), (1142, 3721770), (1170, 3632702), (1713, 2481180), (2284, 1860885), (2340, 1816351), (2855, 1488708), (3181, 1336140), (3426, 1240590), (5139, 827060), (5710, 744354), (6362, 668070), (6852, 620295), (7423, 572580), (8565, 496236), (9543, 445380), (10278, 413530), (11420, 372177), (12724, 334035), (14846, 286290), (15905, 267228), (17130, 248118), (19086, 222690), (20556, 206765), (22269, 190860), (25695, 165412), (28629, 148460), (29692, 143145), (31810, 133614), (34260, 124059), (37115, 114516), (38172, 111345), (41353, 102780), (44538, 95430), (47715, 89076), (51390, 82706), (57258, 74230), (63620, 66807)]