715869840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:630

約数の個数: 320

約数和(自身を含む): 2739824640

約数和(自身を除く): 2023954800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 41, 42, 48, 56, 57, 60, 70, 76, 80, 82, 84, 95, 105, 112, 114, 120, 123, 133, 140, 152, 164, 168, 190, 205, 210, 228, 240, 246, 266, 280, 285, 287, 304, 328, 336, 380, 399, 410, 420, 456, 492, 532, 547, 560, 570, 574, 615, 656, 665, 760, 779, 798, 820, 840, 861, 912, 984, 1064, 1094, 1140, 1148, 1230, 1330, 1435, 1520, 1558, 1596, 1640, 1641, 1680, 1722, 1968, 1995, 2128, 2188, 2280, 2296, 2337, 2460, 2660, 2735, 2870, 3116, 3192, 3280, 3282, 3444, 3829, 3895, 3990, 4305, 4376, 4560, 4592, 4674, 4920, 5320, 5453, 5470, 5740, 6232, 6384, 6564, 6888, 7658, 7790, 7980, 8205, 8610, 8752, 9348, 9840, 10393, 10640, 10906, 10940, 11480, 11487, 11685, 12464, 13128, 13776, 15316, 15580, 15960, 16359, 16410, 17220, 18696, 19145, 20786, 21812, 21880, 22427, 22960, 22974, 23370, 26256, 27265, 30632, 31160, 31179, 31920, 32718, 32820, 34440, 37392, 38290, 41572, 43624, 43760, 44854, 45948, 46740, 51965, 54530, 57435, 61264, 62320, 62358, 65436, 65640, 67281, 68880, 72751, 76580, 81795, 83144, 87248, 89708, 91896, 93480, 103930, 109060, 112135, 114870, 124716, 130872, 131280, 134562, 145502, 153160, 155895, 156989, 163590, 166288, 179416, 183792, 186960, 207860, 218120, 218253, 224270, 229740, 249432, 261744, 269124, 291004, 306320, 311790, 313978, 327180, 336405, 358832, 363755, 415720, 426113, 436240, 436506, 448540, 459480, 470967, 498864, 538248, 582008, 623580, 627956, 654360, 672810, 727510, 784945, 831440, 852226, 873012, 897080, 918960, 941934, 1076496, 1091265, 1164016, 1247160, 1255912, 1278339, 1308720, 1345620, 1455020, 1569890, 1704452, 1746024, 1794160, 1883868, 2130565, 2182530, 2354835, 2494320, 2511824, 2556678, 2691240, 2910040, 2982791, 3139780, 3408904, 3492048, 3767736, 4261130, 4365060, 4709670, 5113356, 5382480, 5820080, 5965582, 6279560, 6391695, 6817808, 7535472, 8522260, 8730120, 8948373, 9419340, 10226712, 11931164, 12559120, 12783390, 14913955, 17044520, 17460240, 17896746, 18838680, 20453424, 23862328, 25566780, 29827910, 34089040, 35793492, 37677360, 44741865, 47724656, 51133560, 59655820, 71586984, 89483730, 102267120, 119311640, 143173968, 178967460, 238623280, 357934920, 715869840]

約数ペア:

[(1, 715869840), (2, 357934920), (3, 238623280), (4, 178967460), (5, 143173968), (6, 119311640), (7, 102267120), (8, 89483730), (10, 71586984), (12, 59655820), (14, 51133560), (15, 47724656), (16, 44741865), (19, 37677360), (20, 35793492), (21, 34089040), (24, 29827910), (28, 25566780), (30, 23862328), (35, 20453424), (38, 18838680), (40, 17896746), (41, 17460240), (42, 17044520), (48, 14913955), (56, 12783390), (57, 12559120), (60, 11931164), (70, 10226712), (76, 9419340), (80, 8948373), (82, 8730120), (84, 8522260), (95, 7535472), (105, 6817808), (112, 6391695), (114, 6279560), (120, 5965582), (123, 5820080), (133, 5382480), (140, 5113356), (152, 4709670), (164, 4365060), (168, 4261130), (190, 3767736), (205, 3492048), (210, 3408904), (228, 3139780), (240, 2982791), (246, 2910040), (266, 2691240), (280, 2556678), (285, 2511824), (287, 2494320), (304, 2354835), (328, 2182530), (336, 2130565), (380, 1883868), (399, 1794160), (410, 1746024), (420, 1704452), (456, 1569890), (492, 1455020), (532, 1345620), (547, 1308720), (560, 1278339), (570, 1255912), (574, 1247160), (615, 1164016), (656, 1091265), (665, 1076496), (760, 941934), (779, 918960), (798, 897080), (820, 873012), (840, 852226), (861, 831440), (912, 784945), (984, 727510), (1064, 672810), (1094, 654360), (1140, 627956), (1148, 623580), (1230, 582008), (1330, 538248), (1435, 498864), (1520, 470967), (1558, 459480), (1596, 448540), (1640, 436506), (1641, 436240), (1680, 426113), (1722, 415720), (1968, 363755), (1995, 358832), (2128, 336405), (2188, 327180), (2280, 313978), (2296, 311790), (2337, 306320), (2460, 291004), (2660, 269124), (2735, 261744), (2870, 249432), (3116, 229740), (3192, 224270), (3280, 218253), (3282, 218120), (3444, 207860), (3829, 186960), (3895, 183792), (3990, 179416), (4305, 166288), (4376, 163590), (4560, 156989), (4592, 155895), (4674, 153160), (4920, 145502), (5320, 134562), (5453, 131280), (5470, 130872), (5740, 124716), (6232, 114870), (6384, 112135), (6564, 109060), (6888, 103930), (7658, 93480), (7790, 91896), (7980, 89708), (8205, 87248), (8610, 83144), (8752, 81795), (9348, 76580), (9840, 72751), (10393, 68880), (10640, 67281), (10906, 65640), (10940, 65436), (11480, 62358), (11487, 62320), (11685, 61264), (12464, 57435), (13128, 54530), (13776, 51965), (15316, 46740), (15580, 45948), (15960, 44854), (16359, 43760), (16410, 43624), (17220, 41572), (18696, 38290), (19145, 37392), (20786, 34440), (21812, 32820), (21880, 32718), (22427, 31920), (22960, 31179), (22974, 31160), (23370, 30632), (26256, 27265)]