255872760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:119

約数の個数: 384

約数和(自身を含む): 961320960

約数和(自身を除く): 705448200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 31, 33, 37, 39, 40, 44, 52, 55, 60, 62, 65, 66, 74, 78, 88, 93, 104, 110, 111, 120, 124, 130, 132, 143, 148, 155, 156, 165, 169, 185, 186, 195, 220, 222, 248, 260, 264, 286, 296, 310, 312, 330, 338, 341, 370, 372, 390, 403, 407, 429, 440, 444, 465, 481, 507, 520, 555, 572, 620, 660, 676, 682, 715, 740, 744, 780, 806, 814, 845, 858, 888, 930, 962, 1014, 1023, 1110, 1144, 1147, 1209, 1221, 1240, 1320, 1352, 1364, 1430, 1443, 1480, 1560, 1612, 1628, 1690, 1705, 1716, 1859, 1860, 1924, 2015, 2028, 2035, 2046, 2145, 2220, 2294, 2405, 2418, 2442, 2535, 2728, 2860, 2886, 3224, 3256, 3380, 3410, 3432, 3441, 3718, 3720, 3848, 4030, 4056, 4070, 4092, 4290, 4433, 4440, 4588, 4810, 4836, 4884, 5070, 5115, 5239, 5291, 5577, 5720, 5735, 5772, 6045, 6105, 6253, 6760, 6820, 6882, 7215, 7436, 8060, 8140, 8184, 8580, 8866, 9176, 9295, 9620, 9672, 9768, 10140, 10230, 10478, 10582, 11154, 11470, 11544, 12090, 12210, 12506, 12617, 13299, 13640, 13764, 14430, 14872, 14911, 15717, 15873, 16120, 16280, 17160, 17205, 17732, 18590, 18759, 19240, 20280, 20460, 20956, 21164, 22165, 22308, 22940, 24180, 24420, 25012, 25234, 26195, 26455, 26598, 27528, 27885, 28860, 29822, 31265, 31434, 31746, 34410, 35464, 37180, 37518, 37851, 40920, 41912, 42328, 44330, 44616, 44733, 45880, 48360, 48840, 50024, 50468, 52390, 52910, 53196, 55770, 57629, 57720, 59644, 62530, 62868, 63085, 63492, 66495, 68783, 68820, 74360, 74555, 75036, 75702, 78585, 79365, 88660, 89466, 93795, 100936, 104780, 105820, 106392, 111540, 115258, 119288, 125060, 125736, 126170, 126984, 132990, 137566, 137640, 149110, 150072, 151404, 157170, 158730, 164021, 172887, 177320, 178932, 187590, 189255, 193843, 206349, 209560, 211640, 223080, 223665, 230516, 250120, 252340, 265980, 275132, 288145, 298220, 302808, 314340, 317460, 328042, 343915, 345774, 357864, 375180, 378510, 387686, 412698, 447330, 461032, 492063, 504680, 531960, 550264, 576290, 581529, 596440, 628680, 634920, 656084, 687830, 691548, 750360, 757020, 775372, 820105, 825396, 864435, 894660, 969215, 984126, 1031745, 1152580, 1163058, 1312168, 1375660, 1383096, 1514040, 1550744, 1640210, 1650792, 1728870, 1789320, 1938430, 1968252, 2063490, 2132273, 2305160, 2326116, 2460315, 2751320, 2907645, 3280420, 3457740, 3876860, 3936504, 4126980, 4264546, 4652232, 4920630, 5815290, 6396819, 6560840, 6915480, 7753720, 8253960, 8529092, 9841260, 10661365, 11630580, 12793638, 17058184, 19682520, 21322730, 23261160, 25587276, 31984095, 42645460, 51174552, 63968190, 85290920, 127936380, 255872760]

約数ペア:

[(1, 255872760), (2, 127936380), (3, 85290920), (4, 63968190), (5, 51174552), (6, 42645460), (8, 31984095), (10, 25587276), (11, 23261160), (12, 21322730), (13, 19682520), (15, 17058184), (20, 12793638), (22, 11630580), (24, 10661365), (26, 9841260), (30, 8529092), (31, 8253960), (33, 7753720), (37, 6915480), (39, 6560840), (40, 6396819), (44, 5815290), (52, 4920630), (55, 4652232), (60, 4264546), (62, 4126980), (65, 3936504), (66, 3876860), (74, 3457740), (78, 3280420), (88, 2907645), (93, 2751320), (104, 2460315), (110, 2326116), (111, 2305160), (120, 2132273), (124, 2063490), (130, 1968252), (132, 1938430), (143, 1789320), (148, 1728870), (155, 1650792), (156, 1640210), (165, 1550744), (169, 1514040), (185, 1383096), (186, 1375660), (195, 1312168), (220, 1163058), (222, 1152580), (248, 1031745), (260, 984126), (264, 969215), (286, 894660), (296, 864435), (310, 825396), (312, 820105), (330, 775372), (338, 757020), (341, 750360), (370, 691548), (372, 687830), (390, 656084), (403, 634920), (407, 628680), (429, 596440), (440, 581529), (444, 576290), (465, 550264), (481, 531960), (507, 504680), (520, 492063), (555, 461032), (572, 447330), (620, 412698), (660, 387686), (676, 378510), (682, 375180), (715, 357864), (740, 345774), (744, 343915), (780, 328042), (806, 317460), (814, 314340), (845, 302808), (858, 298220), (888, 288145), (930, 275132), (962, 265980), (1014, 252340), (1023, 250120), (1110, 230516), (1144, 223665), (1147, 223080), (1209, 211640), (1221, 209560), (1240, 206349), (1320, 193843), (1352, 189255), (1364, 187590), (1430, 178932), (1443, 177320), (1480, 172887), (1560, 164021), (1612, 158730), (1628, 157170), (1690, 151404), (1705, 150072), (1716, 149110), (1859, 137640), (1860, 137566), (1924, 132990), (2015, 126984), (2028, 126170), (2035, 125736), (2046, 125060), (2145, 119288), (2220, 115258), (2294, 111540), (2405, 106392), (2418, 105820), (2442, 104780), (2535, 100936), (2728, 93795), (2860, 89466), (2886, 88660), (3224, 79365), (3256, 78585), (3380, 75702), (3410, 75036), (3432, 74555), (3441, 74360), (3718, 68820), (3720, 68783), (3848, 66495), (4030, 63492), (4056, 63085), (4070, 62868), (4092, 62530), (4290, 59644), (4433, 57720), (4440, 57629), (4588, 55770), (4810, 53196), (4836, 52910), (4884, 52390), (5070, 50468), (5115, 50024), (5239, 48840), (5291, 48360), (5577, 45880), (5720, 44733), (5735, 44616), (5772, 44330), (6045, 42328), (6105, 41912), (6253, 40920), (6760, 37851), (6820, 37518), (6882, 37180), (7215, 35464), (7436, 34410), (8060, 31746), (8140, 31434), (8184, 31265), (8580, 29822), (8866, 28860), (9176, 27885), (9295, 27528), (9620, 26598), (9672, 26455), (9768, 26195), (10140, 25234), (10230, 25012), (10478, 24420), (10582, 24180), (11154, 22940), (11470, 22308), (11544, 22165), (12090, 21164), (12210, 20956), (12506, 20460), (12617, 20280), (13299, 19240), (13640, 18759), (13764, 18590), (14430, 17732), (14872, 17205), (14911, 17160), (15717, 16280), (15873, 16120)]