3191760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:74

約数の個数: 240

約数和(自身を含む): 12999168

約数和(自身を除く): 9807408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 31, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 62, 65, 66, 72, 78, 80, 88, 90, 93, 99, 104, 110, 117, 120, 124, 130, 132, 143, 144, 155, 156, 165, 176, 180, 186, 195, 198, 208, 220, 234, 240, 248, 260, 264, 279, 286, 310, 312, 330, 341, 360, 372, 390, 396, 403, 429, 440, 465, 468, 495, 496, 520, 528, 558, 572, 585, 620, 624, 660, 682, 715, 720, 744, 780, 792, 806, 858, 880, 930, 936, 990, 1023, 1040, 1116, 1144, 1170, 1209, 1240, 1287, 1320, 1364, 1395, 1430, 1488, 1560, 1584, 1612, 1705, 1716, 1860, 1872, 1980, 2015, 2046, 2145, 2232, 2288, 2340, 2418, 2480, 2574, 2640, 2728, 2790, 2860, 3069, 3120, 3224, 3410, 3432, 3627, 3720, 3960, 4030, 4092, 4290, 4433, 4464, 4680, 4836, 5115, 5148, 5456, 5580, 5720, 6045, 6138, 6435, 6448, 6820, 6864, 7254, 7440, 7920, 8060, 8184, 8580, 8866, 9360, 9672, 10230, 10296, 11160, 11440, 12090, 12276, 12870, 13299, 13640, 14508, 15345, 16120, 16368, 17160, 17732, 18135, 19344, 20460, 20592, 22165, 22320, 24180, 24552, 25740, 26598, 27280, 29016, 30690, 32240, 34320, 35464, 36270, 39897, 40920, 44330, 48360, 49104, 51480, 53196, 58032, 61380, 66495, 70928, 72540, 79794, 81840, 88660, 96720, 102960, 106392, 122760, 132990, 145080, 159588, 177320, 199485, 212784, 245520, 265980, 290160, 319176, 354640, 398970, 531960, 638352, 797940, 1063920, 1595880, 3191760]

約数ペア:

[(1, 3191760), (2, 1595880), (3, 1063920), (4, 797940), (5, 638352), (6, 531960), (8, 398970), (9, 354640), (10, 319176), (11, 290160), (12, 265980), (13, 245520), (15, 212784), (16, 199485), (18, 177320), (20, 159588), (22, 145080), (24, 132990), (26, 122760), (30, 106392), (31, 102960), (33, 96720), (36, 88660), (39, 81840), (40, 79794), (44, 72540), (45, 70928), (48, 66495), (52, 61380), (55, 58032), (60, 53196), (62, 51480), (65, 49104), (66, 48360), (72, 44330), (78, 40920), (80, 39897), (88, 36270), (90, 35464), (93, 34320), (99, 32240), (104, 30690), (110, 29016), (117, 27280), (120, 26598), (124, 25740), (130, 24552), (132, 24180), (143, 22320), (144, 22165), (155, 20592), (156, 20460), (165, 19344), (176, 18135), (180, 17732), (186, 17160), (195, 16368), (198, 16120), (208, 15345), (220, 14508), (234, 13640), (240, 13299), (248, 12870), (260, 12276), (264, 12090), (279, 11440), (286, 11160), (310, 10296), (312, 10230), (330, 9672), (341, 9360), (360, 8866), (372, 8580), (390, 8184), (396, 8060), (403, 7920), (429, 7440), (440, 7254), (465, 6864), (468, 6820), (495, 6448), (496, 6435), (520, 6138), (528, 6045), (558, 5720), (572, 5580), (585, 5456), (620, 5148), (624, 5115), (660, 4836), (682, 4680), (715, 4464), (720, 4433), (744, 4290), (780, 4092), (792, 4030), (806, 3960), (858, 3720), (880, 3627), (930, 3432), (936, 3410), (990, 3224), (1023, 3120), (1040, 3069), (1116, 2860), (1144, 2790), (1170, 2728), (1209, 2640), (1240, 2574), (1287, 2480), (1320, 2418), (1364, 2340), (1395, 2288), (1430, 2232), (1488, 2145), (1560, 2046), (1584, 2015), (1612, 1980), (1705, 1872), (1716, 1860)]