19379109120

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{4423}}^1$

素因数の和:4617

約数の個数: 288

約数和(自身を含む): 71183788032

約数和(自身を除く): 51804678912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 163, 168, 192, 210, 224, 240, 256, 280, 320, 326, 336, 384, 420, 448, 480, 489, 560, 640, 652, 672, 768, 815, 840, 896, 960, 978, 1120, 1141, 1280, 1304, 1344, 1630, 1680, 1792, 1920, 1956, 2240, 2282, 2445, 2608, 2688, 3260, 3360, 3423, 3840, 3912, 4423, 4480, 4564, 4890, 5216, 5376, 5705, 6520, 6720, 6846, 7824, 8846, 8960, 9128, 9780, 10432, 11410, 13040, 13269, 13440, 13692, 15648, 17115, 17692, 18256, 19560, 20864, 22115, 22820, 26080, 26538, 26880, 27384, 30961, 31296, 34230, 35384, 36512, 39120, 41728, 44230, 45640, 52160, 53076, 54768, 61922, 62592, 66345, 68460, 70768, 73024, 78240, 88460, 91280, 92883, 104320, 106152, 109536, 123844, 125184, 132690, 136920, 141536, 146048, 154805, 156480, 176920, 182560, 185766, 208640, 212304, 219072, 247688, 265380, 273840, 283072, 292096, 309610, 312960, 353840, 365120, 371532, 424608, 438144, 464415, 495376, 530760, 547680, 566144, 619220, 625920, 707680, 720949, 730240, 743064, 849216, 876288, 928830, 990752, 1061520, 1095360, 1132288, 1238440, 1415360, 1441898, 1460480, 1486128, 1698432, 1857660, 1981504, 2123040, 2162847, 2190720, 2476880, 2830720, 2883796, 2972256, 3396864, 3604745, 3715320, 3963008, 4246080, 4325694, 4381440, 4953760, 5046643, 5661440, 5767592, 5944512, 7209490, 7430640, 7926016, 8492160, 8651388, 9907520, 10093286, 10814235, 11535184, 11889024, 14418980, 14861280, 15139929, 16984320, 17302776, 19815040, 20186572, 21628470, 23070368, 23778048, 25233215, 28837960, 29722560, 30279858, 34605552, 39630080, 40373144, 43256940, 46140736, 50466430, 57675920, 59445120, 60559716, 69211104, 75699645, 80746288, 86513880, 92281472, 100932860, 115351840, 118890240, 121119432, 138422208, 151399290, 161492576, 173027760, 184562944, 201865720, 230703680, 242238864, 276844416, 302798580, 322985152, 346055520, 403731440, 461407360, 484477728, 553688832, 605597160, 645970304, 692111040, 807462880, 922814720, 968955456, 1211194320, 1291940608, 1384222080, 1614925760, 1937910912, 2422388640, 2768444160, 3229851520, 3875821824, 4844777280, 6459703040, 9689554560, 19379109120]

約数ペア:

[(1, 19379109120), (2, 9689554560), (3, 6459703040), (4, 4844777280), (5, 3875821824), (6, 3229851520), (7, 2768444160), (8, 2422388640), (10, 1937910912), (12, 1614925760), (14, 1384222080), (15, 1291940608), (16, 1211194320), (20, 968955456), (21, 922814720), (24, 807462880), (28, 692111040), (30, 645970304), (32, 605597160), (35, 553688832), (40, 484477728), (42, 461407360), (48, 403731440), (56, 346055520), (60, 322985152), (64, 302798580), (70, 276844416), (80, 242238864), (84, 230703680), (96, 201865720), (105, 184562944), (112, 173027760), (120, 161492576), (128, 151399290), (140, 138422208), (160, 121119432), (163, 118890240), (168, 115351840), (192, 100932860), (210, 92281472), (224, 86513880), (240, 80746288), (256, 75699645), (280, 69211104), (320, 60559716), (326, 59445120), (336, 57675920), (384, 50466430), (420, 46140736), (448, 43256940), (480, 40373144), (489, 39630080), (560, 34605552), (640, 30279858), (652, 29722560), (672, 28837960), (768, 25233215), (815, 23778048), (840, 23070368), (896, 21628470), (960, 20186572), (978, 19815040), (1120, 17302776), (1141, 16984320), (1280, 15139929), (1304, 14861280), (1344, 14418980), (1630, 11889024), (1680, 11535184), (1792, 10814235), (1920, 10093286), (1956, 9907520), (2240, 8651388), (2282, 8492160), (2445, 7926016), (2608, 7430640), (2688, 7209490), (3260, 5944512), (3360, 5767592), (3423, 5661440), (3840, 5046643), (3912, 4953760), (4423, 4381440), (4480, 4325694), (4564, 4246080), (4890, 3963008), (5216, 3715320), (5376, 3604745), (5705, 3396864), (6520, 2972256), (6720, 2883796), (6846, 2830720), (7824, 2476880), (8846, 2190720), (8960, 2162847), (9128, 2123040), (9780, 1981504), (10432, 1857660), (11410, 1698432), (13040, 1486128), (13269, 1460480), (13440, 1441898), (13692, 1415360), (15648, 1238440), (17115, 1132288), (17692, 1095360), (18256, 1061520), (19560, 990752), (20864, 928830), (22115, 876288), (22820, 849216), (26080, 743064), (26538, 730240), (26880, 720949), (27384, 707680), (30961, 625920), (31296, 619220), (34230, 566144), (35384, 547680), (36512, 530760), (39120, 495376), (41728, 464415), (44230, 438144), (45640, 424608), (52160, 371532), (53076, 365120), (54768, 353840), (61922, 312960), (62592, 309610), (66345, 292096), (68460, 283072), (70768, 273840), (73024, 265380), (78240, 247688), (88460, 219072), (91280, 212304), (92883, 208640), (104320, 185766), (106152, 182560), (109536, 176920), (123844, 156480), (125184, 154805), (132690, 146048), (136920, 141536)]