28958103120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^2$

素因数の和:534

約数の個数: 240

約数和(自身を含む): 94116833280

約数和(自身を除く): 65158730160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 127, 145, 174, 181, 232, 240, 254, 290, 348, 362, 381, 435, 464, 508, 543, 580, 635, 696, 724, 762, 870, 905, 1016, 1086, 1160, 1270, 1392, 1448, 1524, 1740, 1810, 1905, 2032, 2172, 2320, 2540, 2715, 2896, 3048, 3480, 3620, 3683, 3810, 4344, 5080, 5249, 5430, 6096, 6960, 7240, 7366, 7620, 8688, 10160, 10498, 10860, 11049, 14480, 14732, 15240, 15747, 18415, 20996, 21720, 22098, 22987, 26245, 29464, 30480, 31494, 32761, 36830, 41992, 43440, 44196, 45974, 52490, 55245, 58928, 62988, 65522, 68961, 73660, 78735, 83984, 88392, 91948, 98283, 104980, 110490, 114935, 125976, 131044, 137922, 147320, 157470, 163805, 176784, 183896, 196566, 209960, 220980, 229870, 251952, 262088, 275844, 294640, 314940, 327610, 344805, 367792, 393132, 419920, 441960, 459740, 491415, 524176, 551688, 629880, 655220, 666623, 689610, 786264, 883920, 919480, 950069, 982830, 1103376, 1259760, 1310440, 1333246, 1379220, 1572528, 1838960, 1900138, 1965660, 1999869, 2620880, 2666492, 2758440, 2850207, 3333115, 3800276, 3931320, 3999738, 4160647, 4750345, 5332984, 5516880, 5700414, 6666230, 7600552, 7862640, 7999476, 8321294, 9500690, 9999345, 10665968, 11400828, 12481941, 13332460, 14251035, 15201104, 15998952, 16642588, 19001380, 19998690, 20803235, 22801656, 24963882, 26664920, 28502070, 31997904, 33285176, 38002760, 39997380, 41606470, 45603312, 49927764, 53329840, 57004140, 62409705, 66570352, 76005520, 79994760, 83212940, 99855528, 114008280, 120658763, 124819410, 159989520, 166425880, 199711056, 228016560, 241317526, 249638820, 332851760, 361976289, 482635052, 499277640, 603293815, 723952578, 965270104, 998555280, 1206587630, 1447905156, 1809881445, 1930540208, 2413175260, 2895810312, 3619762890, 4826350520, 5791620624, 7239525780, 9652701040, 14479051560, 28958103120]

約数ペア:

[(1, 28958103120), (2, 14479051560), (3, 9652701040), (4, 7239525780), (5, 5791620624), (6, 4826350520), (8, 3619762890), (10, 2895810312), (12, 2413175260), (15, 1930540208), (16, 1809881445), (20, 1447905156), (24, 1206587630), (29, 998555280), (30, 965270104), (40, 723952578), (48, 603293815), (58, 499277640), (60, 482635052), (80, 361976289), (87, 332851760), (116, 249638820), (120, 241317526), (127, 228016560), (145, 199711056), (174, 166425880), (181, 159989520), (232, 124819410), (240, 120658763), (254, 114008280), (290, 99855528), (348, 83212940), (362, 79994760), (381, 76005520), (435, 66570352), (464, 62409705), (508, 57004140), (543, 53329840), (580, 49927764), (635, 45603312), (696, 41606470), (724, 39997380), (762, 38002760), (870, 33285176), (905, 31997904), (1016, 28502070), (1086, 26664920), (1160, 24963882), (1270, 22801656), (1392, 20803235), (1448, 19998690), (1524, 19001380), (1740, 16642588), (1810, 15998952), (1905, 15201104), (2032, 14251035), (2172, 13332460), (2320, 12481941), (2540, 11400828), (2715, 10665968), (2896, 9999345), (3048, 9500690), (3480, 8321294), (3620, 7999476), (3683, 7862640), (3810, 7600552), (4344, 6666230), (5080, 5700414), (5249, 5516880), (5430, 5332984), (6096, 4750345), (6960, 4160647), (7240, 3999738), (7366, 3931320), (7620, 3800276), (8688, 3333115), (10160, 2850207), (10498, 2758440), (10860, 2666492), (11049, 2620880), (14480, 1999869), (14732, 1965660), (15240, 1900138), (15747, 1838960), (18415, 1572528), (20996, 1379220), (21720, 1333246), (22098, 1310440), (22987, 1259760), (26245, 1103376), (29464, 982830), (30480, 950069), (31494, 919480), (32761, 883920), (36830, 786264), (41992, 689610), (43440, 666623), (44196, 655220), (45974, 629880), (52490, 551688), (55245, 524176), (58928, 491415), (62988, 459740), (65522, 441960), (68961, 419920), (73660, 393132), (78735, 367792), (83984, 344805), (88392, 327610), (91948, 314940), (98283, 294640), (104980, 275844), (110490, 262088), (114935, 251952), (125976, 229870), (131044, 220980), (137922, 209960), (147320, 196566), (157470, 183896), (163805, 176784)]