15847645920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{4391}}^1$

素因数の和:4585

約数の個数: 192

約数和(自身を含む): 51106857984

約数和(自身を除く): 35259212064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 73, 80, 96, 103, 120, 146, 160, 206, 219, 240, 292, 309, 365, 412, 438, 480, 515, 584, 618, 730, 824, 876, 1030, 1095, 1168, 1236, 1460, 1545, 1648, 1752, 2060, 2190, 2336, 2472, 2920, 3090, 3296, 3504, 4120, 4380, 4391, 4944, 5840, 6180, 7008, 7519, 8240, 8760, 8782, 9888, 11680, 12360, 13173, 15038, 16480, 17520, 17564, 21955, 22557, 24720, 26346, 30076, 35040, 35128, 37595, 43910, 45114, 49440, 52692, 60152, 65865, 70256, 75190, 87820, 90228, 105384, 112785, 120304, 131730, 140512, 150380, 175640, 180456, 210768, 225570, 240608, 263460, 300760, 320543, 351280, 360912, 421536, 451140, 452273, 526920, 601520, 641086, 702560, 721824, 902280, 904546, 961629, 1053840, 1203040, 1282172, 1356819, 1602715, 1804560, 1809092, 1923258, 2107680, 2261365, 2564344, 2713638, 3205430, 3609120, 3618184, 3846516, 4522730, 4808145, 5128688, 5427276, 6410860, 6784095, 7236368, 7693032, 9045460, 9616290, 10257376, 10854552, 12821720, 13568190, 14472736, 15386064, 18090920, 19232580, 21709104, 25643440, 27136380, 30772128, 33015929, 36181840, 38465160, 43418208, 51286880, 54272760, 66031858, 72363680, 76930320, 99047787, 108545520, 132063716, 153860640, 165079645, 198095574, 217091040, 264127432, 330159290, 396191148, 495238935, 528254864, 660318580, 792382296, 990477870, 1056509728, 1320637160, 1584764592, 1980955740, 2641274320, 3169529184, 3961911480, 5282548640, 7923822960, 15847645920]

約数ペア:

[(1, 15847645920), (2, 7923822960), (3, 5282548640), (4, 3961911480), (5, 3169529184), (6, 2641274320), (8, 1980955740), (10, 1584764592), (12, 1320637160), (15, 1056509728), (16, 990477870), (20, 792382296), (24, 660318580), (30, 528254864), (32, 495238935), (40, 396191148), (48, 330159290), (60, 264127432), (73, 217091040), (80, 198095574), (96, 165079645), (103, 153860640), (120, 132063716), (146, 108545520), (160, 99047787), (206, 76930320), (219, 72363680), (240, 66031858), (292, 54272760), (309, 51286880), (365, 43418208), (412, 38465160), (438, 36181840), (480, 33015929), (515, 30772128), (584, 27136380), (618, 25643440), (730, 21709104), (824, 19232580), (876, 18090920), (1030, 15386064), (1095, 14472736), (1168, 13568190), (1236, 12821720), (1460, 10854552), (1545, 10257376), (1648, 9616290), (1752, 9045460), (2060, 7693032), (2190, 7236368), (2336, 6784095), (2472, 6410860), (2920, 5427276), (3090, 5128688), (3296, 4808145), (3504, 4522730), (4120, 3846516), (4380, 3618184), (4391, 3609120), (4944, 3205430), (5840, 2713638), (6180, 2564344), (7008, 2261365), (7519, 2107680), (8240, 1923258), (8760, 1809092), (8782, 1804560), (9888, 1602715), (11680, 1356819), (12360, 1282172), (13173, 1203040), (15038, 1053840), (16480, 961629), (17520, 904546), (17564, 902280), (21955, 721824), (22557, 702560), (24720, 641086), (26346, 601520), (30076, 526920), (35040, 452273), (35128, 451140), (37595, 421536), (43910, 360912), (45114, 351280), (49440, 320543), (52692, 300760), (60152, 263460), (65865, 240608), (70256, 225570), (75190, 210768), (87820, 180456), (90228, 175640), (105384, 150380), (112785, 140512), (120304, 131730)]