317019120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{227}}^1$

素因数の和:300

約数の個数: 240

約数和(自身を含む): 1125677952

約数和(自身を除く): 808658832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 110, 115, 120, 132, 138, 165, 176, 184, 220, 227, 230, 240, 253, 264, 276, 330, 345, 368, 440, 454, 460, 506, 528, 529, 552, 660, 681, 690, 759, 880, 908, 920, 1012, 1058, 1104, 1135, 1265, 1320, 1362, 1380, 1518, 1587, 1816, 1840, 2024, 2116, 2270, 2497, 2530, 2640, 2645, 2724, 2760, 3036, 3174, 3405, 3632, 3795, 4048, 4232, 4540, 4994, 5060, 5221, 5290, 5448, 5520, 5819, 6072, 6348, 6810, 7491, 7590, 7935, 8464, 9080, 9988, 10120, 10442, 10580, 10896, 11638, 12144, 12485, 12696, 13620, 14982, 15180, 15663, 15870, 17457, 18160, 19976, 20240, 20884, 21160, 23276, 24970, 25392, 26105, 27240, 29095, 29964, 30360, 31326, 31740, 34914, 37455, 39952, 41768, 42320, 46552, 49940, 52210, 54480, 57431, 58190, 59928, 60720, 62652, 63480, 69828, 74910, 78315, 83536, 87285, 93104, 99880, 104420, 114862, 116380, 119856, 120083, 125304, 126960, 139656, 149820, 156630, 172293, 174570, 199760, 208840, 229724, 232760, 240166, 250608, 279312, 287155, 299640, 313260, 344586, 349140, 360249, 417680, 459448, 465520, 480332, 574310, 599280, 600415, 626520, 689172, 698280, 720498, 861465, 918896, 960664, 1148620, 1200830, 1253040, 1320913, 1378344, 1396560, 1440996, 1722930, 1801245, 1921328, 2297240, 2401660, 2641826, 2756688, 2881992, 3445860, 3602490, 3962739, 4594480, 4803320, 5283652, 5763984, 6604565, 6891720, 7204980, 7925478, 9606640, 10567304, 13209130, 13783440, 14409960, 15850956, 19813695, 21134608, 26418260, 28819920, 31701912, 39627390, 52836520, 63403824, 79254780, 105673040, 158509560, 317019120]

約数ペア:

[(1, 317019120), (2, 158509560), (3, 105673040), (4, 79254780), (5, 63403824), (6, 52836520), (8, 39627390), (10, 31701912), (11, 28819920), (12, 26418260), (15, 21134608), (16, 19813695), (20, 15850956), (22, 14409960), (23, 13783440), (24, 13209130), (30, 10567304), (33, 9606640), (40, 7925478), (44, 7204980), (46, 6891720), (48, 6604565), (55, 5763984), (60, 5283652), (66, 4803320), (69, 4594480), (80, 3962739), (88, 3602490), (92, 3445860), (110, 2881992), (115, 2756688), (120, 2641826), (132, 2401660), (138, 2297240), (165, 1921328), (176, 1801245), (184, 1722930), (220, 1440996), (227, 1396560), (230, 1378344), (240, 1320913), (253, 1253040), (264, 1200830), (276, 1148620), (330, 960664), (345, 918896), (368, 861465), (440, 720498), (454, 698280), (460, 689172), (506, 626520), (528, 600415), (529, 599280), (552, 574310), (660, 480332), (681, 465520), (690, 459448), (759, 417680), (880, 360249), (908, 349140), (920, 344586), (1012, 313260), (1058, 299640), (1104, 287155), (1135, 279312), (1265, 250608), (1320, 240166), (1362, 232760), (1380, 229724), (1518, 208840), (1587, 199760), (1816, 174570), (1840, 172293), (2024, 156630), (2116, 149820), (2270, 139656), (2497, 126960), (2530, 125304), (2640, 120083), (2645, 119856), (2724, 116380), (2760, 114862), (3036, 104420), (3174, 99880), (3405, 93104), (3632, 87285), (3795, 83536), (4048, 78315), (4232, 74910), (4540, 69828), (4994, 63480), (5060, 62652), (5221, 60720), (5290, 59928), (5448, 58190), (5520, 57431), (5819, 54480), (6072, 52210), (6348, 49940), (6810, 46552), (7491, 42320), (7590, 41768), (7935, 39952), (8464, 37455), (9080, 34914), (9988, 31740), (10120, 31326), (10442, 30360), (10580, 29964), (10896, 29095), (11638, 27240), (12144, 26105), (12485, 25392), (12696, 24970), (13620, 23276), (14982, 21160), (15180, 20884), (15663, 20240), (15870, 19976), (17457, 18160)]