7378823520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{28001}}^1$

素因数の和:28086

約数の個数: 192

約数和(自身を含む): 26250194880

約数和(自身を除く): 18871371360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 96, 108, 120, 122, 135, 144, 160, 180, 183, 216, 240, 244, 270, 288, 305, 360, 366, 432, 480, 488, 540, 549, 610, 720, 732, 864, 915, 976, 1080, 1098, 1220, 1440, 1464, 1647, 1830, 1952, 2160, 2196, 2440, 2745, 2928, 3294, 3660, 4320, 4392, 4880, 5490, 5856, 6588, 7320, 8235, 8784, 9760, 10980, 13176, 14640, 16470, 17568, 21960, 26352, 28001, 29280, 32940, 43920, 52704, 56002, 65880, 84003, 87840, 112004, 131760, 140005, 168006, 224008, 252009, 263520, 280010, 336012, 420015, 448016, 504018, 560020, 672024, 756027, 840030, 896032, 1008036, 1120040, 1260045, 1344048, 1512054, 1680060, 1708061, 2016072, 2240080, 2520090, 2688096, 3024108, 3360120, 3416122, 3780135, 4032144, 4480160, 5040180, 5124183, 6048216, 6720240, 6832244, 7560270, 8064288, 8540305, 10080360, 10248366, 12096432, 13440480, 13664488, 15120540, 15372549, 17080610, 20160720, 20496732, 24192864, 25620915, 27328976, 30241080, 30745098, 34161220, 40321440, 40993464, 46117647, 51241830, 54657952, 60482160, 61490196, 68322440, 76862745, 81986928, 92235294, 102483660, 120964320, 122980392, 136644880, 153725490, 163973856, 184470588, 204967320, 230588235, 245960784, 273289760, 307450980, 368941176, 409934640, 461176470, 491921568, 614901960, 737882352, 819869280, 922352940, 1229803920, 1475764704, 1844705880, 2459607840, 3689411760, 7378823520]

約数ペア:

[(1, 7378823520), (2, 3689411760), (3, 2459607840), (4, 1844705880), (5, 1475764704), (6, 1229803920), (8, 922352940), (9, 819869280), (10, 737882352), (12, 614901960), (15, 491921568), (16, 461176470), (18, 409934640), (20, 368941176), (24, 307450980), (27, 273289760), (30, 245960784), (32, 230588235), (36, 204967320), (40, 184470588), (45, 163973856), (48, 153725490), (54, 136644880), (60, 122980392), (61, 120964320), (72, 102483660), (80, 92235294), (90, 81986928), (96, 76862745), (108, 68322440), (120, 61490196), (122, 60482160), (135, 54657952), (144, 51241830), (160, 46117647), (180, 40993464), (183, 40321440), (216, 34161220), (240, 30745098), (244, 30241080), (270, 27328976), (288, 25620915), (305, 24192864), (360, 20496732), (366, 20160720), (432, 17080610), (480, 15372549), (488, 15120540), (540, 13664488), (549, 13440480), (610, 12096432), (720, 10248366), (732, 10080360), (864, 8540305), (915, 8064288), (976, 7560270), (1080, 6832244), (1098, 6720240), (1220, 6048216), (1440, 5124183), (1464, 5040180), (1647, 4480160), (1830, 4032144), (1952, 3780135), (2160, 3416122), (2196, 3360120), (2440, 3024108), (2745, 2688096), (2928, 2520090), (3294, 2240080), (3660, 2016072), (4320, 1708061), (4392, 1680060), (4880, 1512054), (5490, 1344048), (5856, 1260045), (6588, 1120040), (7320, 1008036), (8235, 896032), (8784, 840030), (9760, 756027), (10980, 672024), (13176, 560020), (14640, 504018), (16470, 448016), (17568, 420015), (21960, 336012), (26352, 280010), (28001, 263520), (29280, 252009), (32940, 224008), (43920, 168006), (52704, 140005), (56002, 131760), (65880, 112004), (84003, 87840)]