1205666880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 448

約数和(自身を含む): 4494458880

約数和(自身を除く): 3288792000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 31, 32, 33, 40, 44, 48, 55, 58, 60, 62, 64, 66, 80, 87, 88, 93, 96, 110, 116, 120, 124, 127, 132, 145, 155, 160, 165, 174, 176, 186, 192, 220, 232, 240, 248, 254, 264, 290, 310, 319, 320, 330, 341, 348, 352, 372, 381, 435, 440, 464, 465, 480, 496, 508, 528, 580, 620, 635, 638, 660, 682, 696, 704, 744, 762, 870, 880, 899, 928, 930, 957, 960, 992, 1016, 1023, 1056, 1160, 1240, 1270, 1276, 1320, 1364, 1392, 1397, 1488, 1524, 1595, 1705, 1740, 1760, 1798, 1856, 1860, 1905, 1914, 1984, 2032, 2046, 2112, 2320, 2480, 2540, 2552, 2640, 2697, 2728, 2784, 2794, 2976, 3048, 3190, 3410, 3480, 3520, 3596, 3683, 3720, 3810, 3828, 3937, 4064, 4092, 4191, 4495, 4640, 4785, 4960, 5080, 5104, 5115, 5280, 5394, 5456, 5568, 5588, 5952, 6096, 6380, 6820, 6960, 6985, 7192, 7366, 7440, 7620, 7656, 7874, 8128, 8184, 8382, 8990, 9280, 9570, 9889, 9920, 10160, 10208, 10230, 10560, 10788, 10912, 11049, 11176, 11811, 12192, 12760, 13485, 13640, 13920, 13970, 14384, 14732, 14880, 15240, 15312, 15748, 16368, 16764, 17980, 18415, 19140, 19685, 19778, 20320, 20416, 20460, 20955, 21576, 21824, 22098, 22352, 23622, 24384, 25520, 26970, 27280, 27840, 27940, 28768, 29464, 29667, 29760, 30480, 30624, 31496, 32736, 33528, 35960, 36830, 38280, 39370, 39556, 40513, 40640, 40920, 41910, 43152, 43307, 44196, 44704, 47244, 49445, 51040, 53940, 54560, 55245, 55880, 57536, 58928, 59055, 59334, 60960, 61248, 62992, 65472, 67056, 71920, 73660, 76560, 78740, 79112, 81026, 81840, 83820, 86304, 86614, 88392, 89408, 94488, 98890, 102080, 107880, 109120, 110490, 111760, 114173, 117856, 118110, 118668, 121539, 121920, 125984, 129921, 134112, 143840, 147320, 148335, 153120, 157480, 158224, 162052, 163680, 167640, 172608, 173228, 176784, 188976, 197780, 202565, 215760, 216535, 220980, 223520, 228346, 235712, 236220, 237336, 243078, 251968, 259842, 268224, 287680, 294640, 296670, 306240, 314960, 316448, 324104, 327360, 335280, 342519, 346456, 353568, 377952, 395560, 405130, 431520, 433070, 441960, 447040, 456692, 472440, 474672, 486156, 519684, 570865, 589280, 593340, 607695, 629920, 632896, 648208, 649605, 670560, 685038, 692912, 707136, 755904, 791120, 810260, 863040, 866140, 883920, 913384, 944880, 949344, 972312, 1039368, 1141730, 1178560, 1186680, 1215390, 1255903, 1259840, 1296416, 1299210, 1341120, 1370076, 1385824, 1582240, 1620520, 1712595, 1732280, 1767840, 1826768, 1889760, 1898688, 1944624, 2078736, 2283460, 2373360, 2430780, 2511806, 2592832, 2598420, 2740152, 2771648, 3164480, 3241040, 3425190, 3464560, 3535680, 3653536, 3767709, 3779520, 3889248, 4157472, 4566920, 4746720, 4861560, 5023612, 5196840, 5480304, 6279515, 6482080, 6850380, 6929120, 7307072, 7535418, 7778496, 8314944, 9133840, 9493440, 9723120, 10047224, 10393680, 10960608, 12559030, 12964160, 13700760, 13858240, 15070836, 18267680, 18838545, 19446240, 20094448, 20787360, 21921216, 25118060, 27401520, 30141672, 36535360, 37677090, 38892480, 40188896, 41574720, 50236120, 54803040, 60283344, 75354180, 80377792, 100472240, 109606080, 120566688, 150708360, 200944480, 241133376, 301416720, 401888960, 602833440, 1205666880]

約数ペア:

[(1, 1205666880), (2, 602833440), (3, 401888960), (4, 301416720), (5, 241133376), (6, 200944480), (8, 150708360), (10, 120566688), (11, 109606080), (12, 100472240), (15, 80377792), (16, 75354180), (20, 60283344), (22, 54803040), (24, 50236120), (29, 41574720), (30, 40188896), (31, 38892480), (32, 37677090), (33, 36535360), (40, 30141672), (44, 27401520), (48, 25118060), (55, 21921216), (58, 20787360), (60, 20094448), (62, 19446240), (64, 18838545), (66, 18267680), (80, 15070836), (87, 13858240), (88, 13700760), (93, 12964160), (96, 12559030), (110, 10960608), (116, 10393680), (120, 10047224), (124, 9723120), (127, 9493440), (132, 9133840), (145, 8314944), (155, 7778496), (160, 7535418), (165, 7307072), (174, 6929120), (176, 6850380), (186, 6482080), (192, 6279515), (220, 5480304), (232, 5196840), (240, 5023612), (248, 4861560), (254, 4746720), (264, 4566920), (290, 4157472), (310, 3889248), (319, 3779520), (320, 3767709), (330, 3653536), (341, 3535680), (348, 3464560), (352, 3425190), (372, 3241040), (381, 3164480), (435, 2771648), (440, 2740152), (464, 2598420), (465, 2592832), (480, 2511806), (496, 2430780), (508, 2373360), (528, 2283460), (580, 2078736), (620, 1944624), (635, 1898688), (638, 1889760), (660, 1826768), (682, 1767840), (696, 1732280), (704, 1712595), (744, 1620520), (762, 1582240), (870, 1385824), (880, 1370076), (899, 1341120), (928, 1299210), (930, 1296416), (957, 1259840), (960, 1255903), (992, 1215390), (1016, 1186680), (1023, 1178560), (1056, 1141730), (1160, 1039368), (1240, 972312), (1270, 949344), (1276, 944880), (1320, 913384), (1364, 883920), (1392, 866140), (1397, 863040), (1488, 810260), (1524, 791120), (1595, 755904), (1705, 707136), (1740, 692912), (1760, 685038), (1798, 670560), (1856, 649605), (1860, 648208), (1905, 632896), (1914, 629920), (1984, 607695), (2032, 593340), (2046, 589280), (2112, 570865), (2320, 519684), (2480, 486156), (2540, 474672), (2552, 472440), (2640, 456692), (2697, 447040), (2728, 441960), (2784, 433070), (2794, 431520), (2976, 405130), (3048, 395560), (3190, 377952), (3410, 353568), (3480, 346456), (3520, 342519), (3596, 335280), (3683, 327360), (3720, 324104), (3810, 316448), (3828, 314960), (3937, 306240), (4064, 296670), (4092, 294640), (4191, 287680), (4495, 268224), (4640, 259842), (4785, 251968), (4960, 243078), (5080, 237336), (5104, 236220), (5115, 235712), (5280, 228346), (5394, 223520), (5456, 220980), (5568, 216535), (5588, 215760), (5952, 202565), (6096, 197780), (6380, 188976), (6820, 176784), (6960, 173228), (6985, 172608), (7192, 167640), (7366, 163680), (7440, 162052), (7620, 158224), (7656, 157480), (7874, 153120), (8128, 148335), (8184, 147320), (8382, 143840), (8990, 134112), (9280, 129921), (9570, 125984), (9889, 121920), (9920, 121539), (10160, 118668), (10208, 118110), (10230, 117856), (10560, 114173), (10788, 111760), (10912, 110490), (11049, 109120), (11176, 107880), (11811, 102080), (12192, 98890), (12760, 94488), (13485, 89408), (13640, 88392), (13920, 86614), (13970, 86304), (14384, 83820), (14732, 81840), (14880, 81026), (15240, 79112), (15312, 78740), (15748, 76560), (16368, 73660), (16764, 71920), (17980, 67056), (18415, 65472), (19140, 62992), (19685, 61248), (19778, 60960), (20320, 59334), (20416, 59055), (20460, 58928), (20955, 57536), (21576, 55880), (21824, 55245), (22098, 54560), (22352, 53940), (23622, 51040), (24384, 49445), (25520, 47244), (26970, 44704), (27280, 44196), (27840, 43307), (27940, 43152), (28768, 41910), (29464, 40920), (29667, 40640), (29760, 40513), (30480, 39556), (30624, 39370), (31496, 38280), (32736, 36830), (33528, 35960)]