318692400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:724

約数の個数: 240

約数和(自身を含む): 1136593920

約数和(自身を除く): 817901520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 31, 39, 40, 48, 50, 52, 60, 62, 65, 75, 78, 80, 93, 100, 104, 120, 124, 130, 150, 155, 156, 186, 195, 200, 208, 240, 248, 260, 300, 310, 312, 325, 372, 390, 400, 403, 465, 496, 520, 600, 620, 624, 650, 659, 744, 775, 780, 806, 930, 975, 1040, 1200, 1209, 1240, 1300, 1318, 1488, 1550, 1560, 1612, 1860, 1950, 1977, 2015, 2325, 2418, 2480, 2600, 2636, 3100, 3120, 3224, 3295, 3720, 3900, 3954, 4030, 4650, 4836, 5200, 5272, 6045, 6200, 6448, 6590, 7440, 7800, 7908, 8060, 8567, 9300, 9672, 9885, 10075, 10544, 12090, 12400, 13180, 15600, 15816, 16120, 16475, 17134, 18600, 19344, 19770, 20150, 20429, 24180, 25701, 26360, 30225, 31632, 32240, 32950, 34268, 37200, 39540, 40300, 40858, 42835, 48360, 49425, 51402, 52720, 60450, 61287, 65900, 68536, 79080, 80600, 81716, 85670, 96720, 98850, 102145, 102804, 120900, 122574, 128505, 131800, 137072, 158160, 161200, 163432, 171340, 197700, 204290, 205608, 214175, 241800, 245148, 257010, 263600, 265577, 306435, 326864, 342680, 395400, 408580, 411216, 428350, 483600, 490296, 510725, 514020, 531154, 612870, 642525, 685360, 790800, 796731, 817160, 856700, 980592, 1021450, 1028040, 1062308, 1225740, 1285050, 1327885, 1532175, 1593462, 1634320, 1713400, 2042900, 2056080, 2124616, 2451480, 2570100, 2655770, 3064350, 3186924, 3426800, 3983655, 4085800, 4249232, 4902960, 5140200, 5311540, 6128700, 6373848, 6639425, 7967310, 8171600, 10280400, 10623080, 12257400, 12747696, 13278850, 15934620, 19918275, 21246160, 24514800, 26557700, 31869240, 39836550, 53115400, 63738480, 79673100, 106230800, 159346200, 318692400]

約数ペア:

[(1, 318692400), (2, 159346200), (3, 106230800), (4, 79673100), (5, 63738480), (6, 53115400), (8, 39836550), (10, 31869240), (12, 26557700), (13, 24514800), (15, 21246160), (16, 19918275), (20, 15934620), (24, 13278850), (25, 12747696), (26, 12257400), (30, 10623080), (31, 10280400), (39, 8171600), (40, 7967310), (48, 6639425), (50, 6373848), (52, 6128700), (60, 5311540), (62, 5140200), (65, 4902960), (75, 4249232), (78, 4085800), (80, 3983655), (93, 3426800), (100, 3186924), (104, 3064350), (120, 2655770), (124, 2570100), (130, 2451480), (150, 2124616), (155, 2056080), (156, 2042900), (186, 1713400), (195, 1634320), (200, 1593462), (208, 1532175), (240, 1327885), (248, 1285050), (260, 1225740), (300, 1062308), (310, 1028040), (312, 1021450), (325, 980592), (372, 856700), (390, 817160), (400, 796731), (403, 790800), (465, 685360), (496, 642525), (520, 612870), (600, 531154), (620, 514020), (624, 510725), (650, 490296), (659, 483600), (744, 428350), (775, 411216), (780, 408580), (806, 395400), (930, 342680), (975, 326864), (1040, 306435), (1200, 265577), (1209, 263600), (1240, 257010), (1300, 245148), (1318, 241800), (1488, 214175), (1550, 205608), (1560, 204290), (1612, 197700), (1860, 171340), (1950, 163432), (1977, 161200), (2015, 158160), (2325, 137072), (2418, 131800), (2480, 128505), (2600, 122574), (2636, 120900), (3100, 102804), (3120, 102145), (3224, 98850), (3295, 96720), (3720, 85670), (3900, 81716), (3954, 80600), (4030, 79080), (4650, 68536), (4836, 65900), (5200, 61287), (5272, 60450), (6045, 52720), (6200, 51402), (6448, 49425), (6590, 48360), (7440, 42835), (7800, 40858), (7908, 40300), (8060, 39540), (8567, 37200), (9300, 34268), (9672, 32950), (9885, 32240), (10075, 31632), (10544, 30225), (12090, 26360), (12400, 25701), (13180, 24180), (15600, 20429), (15816, 20150), (16120, 19770), (16475, 19344), (17134, 18600)]