66913447440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{22669}}^1$

素因数の和:22950

約数の個数: 240

約数和(自身を含む): 242270118720

約数和(自身を除く): 175356671280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 251, 280, 294, 336, 392, 420, 490, 502, 560, 588, 735, 753, 784, 840, 980, 1004, 1176, 1255, 1470, 1506, 1680, 1757, 1960, 2008, 2352, 2510, 2940, 3012, 3514, 3765, 3920, 4016, 5020, 5271, 5880, 6024, 7028, 7530, 8785, 10040, 10542, 11760, 12048, 12299, 14056, 15060, 17570, 20080, 21084, 22669, 24598, 26355, 28112, 30120, 35140, 36897, 42168, 45338, 49196, 52710, 60240, 61495, 68007, 70280, 73794, 84336, 90676, 98392, 105420, 113345, 122990, 136014, 140560, 147588, 158683, 181352, 184485, 196784, 210840, 226690, 245980, 272028, 295176, 317366, 340035, 362704, 368970, 421680, 453380, 476049, 491960, 544056, 590352, 634732, 680070, 737940, 793415, 906760, 952098, 983920, 1088112, 1110781, 1269464, 1360140, 1475880, 1586830, 1813520, 1904196, 2221562, 2380245, 2538928, 2720280, 2951760, 3173660, 3332343, 3808392, 4443124, 4760490, 5440560, 5553905, 5689919, 6347320, 6664686, 7616784, 8886248, 9520980, 11107810, 11379838, 12694640, 13329372, 16661715, 17069757, 17772496, 19041960, 22215620, 22759676, 26658744, 28449595, 33323430, 34139514, 38083920, 39829433, 44431240, 45519352, 53317488, 56899190, 66646860, 68279028, 79658866, 85348785, 88862480, 91038704, 113798380, 119488299, 133293720, 136558056, 159317732, 170697570, 199147165, 227596760, 238976598, 266587440, 273116112, 278806031, 318635464, 341395140, 398294330, 455193520, 477953196, 557612062, 597441495, 637270928, 682790280, 796588660, 836418093, 955906392, 1115224124, 1194882990, 1365580560, 1394030155, 1593177320, 1672836186, 1911812784, 2230448248, 2389765980, 2788060310, 3186354640, 3345672372, 4182090465, 4460896496, 4779531960, 5576120620, 6691344744, 8364180930, 9559063920, 11152241240, 13382689488, 16728361860, 22304482480, 33456723720, 66913447440]

約数ペア:

[(1, 66913447440), (2, 33456723720), (3, 22304482480), (4, 16728361860), (5, 13382689488), (6, 11152241240), (7, 9559063920), (8, 8364180930), (10, 6691344744), (12, 5576120620), (14, 4779531960), (15, 4460896496), (16, 4182090465), (20, 3345672372), (21, 3186354640), (24, 2788060310), (28, 2389765980), (30, 2230448248), (35, 1911812784), (40, 1672836186), (42, 1593177320), (48, 1394030155), (49, 1365580560), (56, 1194882990), (60, 1115224124), (70, 955906392), (80, 836418093), (84, 796588660), (98, 682790280), (105, 637270928), (112, 597441495), (120, 557612062), (140, 477953196), (147, 455193520), (168, 398294330), (196, 341395140), (210, 318635464), (240, 278806031), (245, 273116112), (251, 266587440), (280, 238976598), (294, 227596760), (336, 199147165), (392, 170697570), (420, 159317732), (490, 136558056), (502, 133293720), (560, 119488299), (588, 113798380), (735, 91038704), (753, 88862480), (784, 85348785), (840, 79658866), (980, 68279028), (1004, 66646860), (1176, 56899190), (1255, 53317488), (1470, 45519352), (1506, 44431240), (1680, 39829433), (1757, 38083920), (1960, 34139514), (2008, 33323430), (2352, 28449595), (2510, 26658744), (2940, 22759676), (3012, 22215620), (3514, 19041960), (3765, 17772496), (3920, 17069757), (4016, 16661715), (5020, 13329372), (5271, 12694640), (5880, 11379838), (6024, 11107810), (7028, 9520980), (7530, 8886248), (8785, 7616784), (10040, 6664686), (10542, 6347320), (11760, 5689919), (12048, 5553905), (12299, 5440560), (14056, 4760490), (15060, 4443124), (17570, 3808392), (20080, 3332343), (21084, 3173660), (22669, 2951760), (24598, 2720280), (26355, 2538928), (28112, 2380245), (30120, 2221562), (35140, 1904196), (36897, 1813520), (42168, 1586830), (45338, 1475880), (49196, 1360140), (52710, 1269464), (60240, 1110781), (61495, 1088112), (68007, 983920), (70280, 952098), (73794, 906760), (84336, 793415), (90676, 737940), (98392, 680070), (105420, 634732), (113345, 590352), (122990, 544056), (136014, 491960), (140560, 476049), (147588, 453380), (158683, 421680), (181352, 368970), (184485, 362704), (196784, 340035), (210840, 317366), (226690, 295176), (245980, 272028)]