331243920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:303

約数の個数: 360

約数和(自身を含む): 1331399160

約数和(自身を除く): 1000155240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 82, 84, 90, 98, 105, 112, 120, 123, 126, 140, 144, 147, 164, 168, 180, 196, 205, 210, 229, 240, 245, 246, 252, 280, 287, 294, 315, 328, 336, 360, 369, 392, 410, 420, 441, 458, 490, 492, 504, 560, 574, 588, 615, 630, 656, 687, 720, 735, 738, 784, 820, 840, 861, 882, 916, 980, 984, 1008, 1145, 1148, 1176, 1230, 1260, 1374, 1435, 1470, 1476, 1603, 1640, 1680, 1722, 1764, 1832, 1845, 1960, 1968, 2009, 2061, 2205, 2290, 2296, 2352, 2460, 2520, 2583, 2748, 2870, 2940, 2952, 3206, 3280, 3435, 3444, 3528, 3664, 3690, 3920, 4018, 4122, 4305, 4410, 4580, 4592, 4809, 4920, 5040, 5166, 5496, 5740, 5880, 5904, 6027, 6412, 6870, 6888, 7056, 7380, 8015, 8036, 8244, 8610, 8820, 9160, 9389, 9618, 9840, 10045, 10305, 10332, 10992, 11221, 11480, 11760, 12054, 12824, 12915, 13740, 13776, 14427, 14760, 16030, 16072, 16488, 17220, 17640, 18081, 18320, 18778, 19236, 20090, 20610, 20664, 22442, 22960, 24045, 24108, 25648, 25830, 27480, 28167, 28854, 29520, 30135, 32060, 32144, 32976, 33663, 34440, 35280, 36162, 37556, 38472, 40180, 41220, 41328, 44884, 46945, 48090, 48216, 51660, 54960, 56105, 56334, 57708, 60270, 64120, 65723, 67326, 68880, 72135, 72324, 75112, 76944, 80360, 82440, 84501, 89768, 90405, 93890, 96180, 96432, 100989, 103320, 112210, 112668, 115416, 120540, 128240, 131446, 134652, 140835, 144270, 144648, 150224, 160720, 164880, 168315, 169002, 179536, 180810, 187780, 192360, 197169, 201978, 206640, 224420, 225336, 230832, 241080, 262892, 269304, 281670, 288540, 289296, 328615, 336630, 338004, 361620, 375560, 384720, 394338, 403956, 422505, 448840, 450672, 460061, 482160, 504945, 525784, 538608, 563340, 577080, 591507, 657230, 673260, 676008, 723240, 751120, 788676, 807912, 845010, 897680, 920122, 985845, 1009890, 1051568, 1126680, 1154160, 1183014, 1314460, 1346520, 1352016, 1380183, 1446480, 1577352, 1615824, 1690020, 1840244, 1971690, 2019780, 2253360, 2300305, 2366028, 2628920, 2693040, 2760366, 2957535, 3154704, 3380040, 3680488, 3943380, 4039560, 4140549, 4600610, 4732056, 5257840, 5520732, 5915070, 6760080, 6900915, 7360976, 7886760, 8079120, 8281098, 9201220, 9464112, 11041464, 11830140, 13801830, 15773520, 16562196, 18402440, 20702745, 22082928, 23660280, 27603660, 33124392, 36804880, 41405490, 47320560, 55207320, 66248784, 82810980, 110414640, 165621960, 331243920]

約数ペア:

[(1, 331243920), (2, 165621960), (3, 110414640), (4, 82810980), (5, 66248784), (6, 55207320), (7, 47320560), (8, 41405490), (9, 36804880), (10, 33124392), (12, 27603660), (14, 23660280), (15, 22082928), (16, 20702745), (18, 18402440), (20, 16562196), (21, 15773520), (24, 13801830), (28, 11830140), (30, 11041464), (35, 9464112), (36, 9201220), (40, 8281098), (41, 8079120), (42, 7886760), (45, 7360976), (48, 6900915), (49, 6760080), (56, 5915070), (60, 5520732), (63, 5257840), (70, 4732056), (72, 4600610), (80, 4140549), (82, 4039560), (84, 3943380), (90, 3680488), (98, 3380040), (105, 3154704), (112, 2957535), (120, 2760366), (123, 2693040), (126, 2628920), (140, 2366028), (144, 2300305), (147, 2253360), (164, 2019780), (168, 1971690), (180, 1840244), (196, 1690020), (205, 1615824), (210, 1577352), (229, 1446480), (240, 1380183), (245, 1352016), (246, 1346520), (252, 1314460), (280, 1183014), (287, 1154160), (294, 1126680), (315, 1051568), (328, 1009890), (336, 985845), (360, 920122), (369, 897680), (392, 845010), (410, 807912), (420, 788676), (441, 751120), (458, 723240), (490, 676008), (492, 673260), (504, 657230), (560, 591507), (574, 577080), (588, 563340), (615, 538608), (630, 525784), (656, 504945), (687, 482160), (720, 460061), (735, 450672), (738, 448840), (784, 422505), (820, 403956), (840, 394338), (861, 384720), (882, 375560), (916, 361620), (980, 338004), (984, 336630), (1008, 328615), (1145, 289296), (1148, 288540), (1176, 281670), (1230, 269304), (1260, 262892), (1374, 241080), (1435, 230832), (1470, 225336), (1476, 224420), (1603, 206640), (1640, 201978), (1680, 197169), (1722, 192360), (1764, 187780), (1832, 180810), (1845, 179536), (1960, 169002), (1968, 168315), (2009, 164880), (2061, 160720), (2205, 150224), (2290, 144648), (2296, 144270), (2352, 140835), (2460, 134652), (2520, 131446), (2583, 128240), (2748, 120540), (2870, 115416), (2940, 112668), (2952, 112210), (3206, 103320), (3280, 100989), (3435, 96432), (3444, 96180), (3528, 93890), (3664, 90405), (3690, 89768), (3920, 84501), (4018, 82440), (4122, 80360), (4305, 76944), (4410, 75112), (4580, 72324), (4592, 72135), (4809, 68880), (4920, 67326), (5040, 65723), (5166, 64120), (5496, 60270), (5740, 57708), (5880, 56334), (5904, 56105), (6027, 54960), (6412, 51660), (6870, 48216), (6888, 48090), (7056, 46945), (7380, 44884), (8015, 41328), (8036, 41220), (8244, 40180), (8610, 38472), (8820, 37556), (9160, 36162), (9389, 35280), (9618, 34440), (9840, 33663), (10045, 32976), (10305, 32144), (10332, 32060), (10992, 30135), (11221, 29520), (11480, 28854), (11760, 28167), (12054, 27480), (12824, 25830), (12915, 25648), (13740, 24108), (13776, 24045), (14427, 22960), (14760, 22442), (16030, 20664), (16072, 20610), (16488, 20090), (17220, 19236), (17640, 18778), (18081, 18320)]