31380002976

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1087}}^1$

素因数の和:1169

約数の個数: 432

約数和(自身を含む): 107177043456

約数和(自身を除く): 75797040480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 32, 34, 38, 42, 48, 49, 51, 56, 57, 68, 76, 84, 96, 98, 102, 112, 114, 119, 133, 136, 147, 152, 168, 196, 204, 224, 228, 238, 266, 272, 294, 304, 323, 336, 357, 361, 392, 399, 408, 456, 476, 532, 544, 588, 608, 646, 672, 714, 722, 784, 798, 816, 833, 912, 931, 952, 969, 1064, 1083, 1087, 1176, 1292, 1428, 1444, 1568, 1596, 1632, 1666, 1824, 1862, 1904, 1938, 2128, 2166, 2174, 2261, 2352, 2499, 2527, 2584, 2793, 2856, 2888, 3192, 3261, 3332, 3724, 3808, 3876, 4256, 4332, 4348, 4522, 4704, 4998, 5054, 5168, 5586, 5712, 5776, 6137, 6384, 6522, 6664, 6783, 7448, 7581, 7609, 7752, 8664, 8696, 9044, 9996, 10108, 10336, 11172, 11424, 11552, 12274, 12768, 13044, 13328, 13566, 14896, 15162, 15218, 15504, 15827, 17328, 17392, 17689, 18088, 18411, 18479, 19992, 20216, 20653, 22344, 22827, 24548, 26088, 26656, 27132, 29792, 30324, 30436, 31008, 31654, 34656, 34784, 35378, 36176, 36822, 36958, 39984, 40432, 41306, 42959, 44688, 45654, 47481, 49096, 52176, 53067, 53263, 54264, 55437, 60648, 60872, 61959, 63308, 70756, 72352, 73644, 73916, 79968, 80864, 82612, 85918, 89376, 91308, 94962, 98192, 104352, 106134, 106526, 108528, 110874, 121296, 121744, 123918, 126616, 128877, 129353, 141512, 144571, 147288, 147832, 159789, 165224, 171836, 182616, 189924, 196384, 212268, 213052, 217056, 221748, 242592, 243488, 247836, 253232, 257754, 258706, 283024, 289142, 294576, 295664, 300713, 319578, 330448, 343672, 351101, 365232, 379848, 388059, 392407, 424536, 426104, 433713, 443496, 495672, 506464, 515508, 517412, 566048, 578284, 589152, 591328, 601426, 639156, 660896, 687344, 702202, 730464, 759696, 776118, 784814, 849072, 852208, 867426, 886992, 902139, 905471, 991344, 1011997, 1031016, 1034824, 1053303, 1156568, 1177221, 1202852, 1278312, 1374688, 1404404, 1519392, 1552236, 1569628, 1698144, 1704416, 1734852, 1773984, 1804278, 1810942, 1982688, 2023994, 2062032, 2069648, 2106606, 2313136, 2354442, 2405704, 2457707, 2556624, 2716413, 2746849, 2808808, 3035991, 3104472, 3139256, 3469704, 3608556, 3621884, 4047988, 4124064, 4139296, 4213212, 4626272, 4708884, 4811408, 4915414, 5113248, 5432826, 5493698, 5617616, 6071982, 6208944, 6278512, 6670919, 6939408, 7217112, 7243768, 7373121, 8095976, 8240547, 8426424, 9417768, 9622816, 9830828, 10865652, 10987396, 11235232, 12143964, 12417888, 12557024, 13341838, 13878816, 14434224, 14487536, 14746242, 16191952, 16481094, 16852848, 17203949, 18835536, 19227943, 19661656, 20012757, 21731304, 21974792, 24287928, 26683676, 28868448, 28975072, 29492484, 32383904, 32962188, 33705696, 34407898, 37671072, 38455886, 39323312, 40025514, 43462608, 43949584, 46696433, 48575856, 51611847, 53367352, 57683829, 58984968, 65924376, 68815796, 76911772, 78646624, 80051028, 86925216, 87899168, 93392866, 97151712, 103223694, 106734704, 115367658, 117969936, 131848752, 137631592, 140089299, 153823544, 160102056, 186785732, 206447388, 213469408, 230735316, 235939872, 263697504, 275263184, 280178598, 307647088, 320204112, 326875031, 373571464, 412894776, 461470632, 550526368, 560357196, 615294176, 640408224, 653750062, 747142928, 825789552, 922941264, 980625093, 1120714392, 1307500124, 1494285856, 1651579104, 1845882528, 1961250186, 2241428784, 2615000248, 3922500372, 4482857568, 5230000496, 7845000744, 10460000992, 15690001488, 31380002976]

約数ペア:

[(1, 31380002976), (2, 15690001488), (3, 10460000992), (4, 7845000744), (6, 5230000496), (7, 4482857568), (8, 3922500372), (12, 2615000248), (14, 2241428784), (16, 1961250186), (17, 1845882528), (19, 1651579104), (21, 1494285856), (24, 1307500124), (28, 1120714392), (32, 980625093), (34, 922941264), (38, 825789552), (42, 747142928), (48, 653750062), (49, 640408224), (51, 615294176), (56, 560357196), (57, 550526368), (68, 461470632), (76, 412894776), (84, 373571464), (96, 326875031), (98, 320204112), (102, 307647088), (112, 280178598), (114, 275263184), (119, 263697504), (133, 235939872), (136, 230735316), (147, 213469408), (152, 206447388), (168, 186785732), (196, 160102056), (204, 153823544), (224, 140089299), (228, 137631592), (238, 131848752), (266, 117969936), (272, 115367658), (294, 106734704), (304, 103223694), (323, 97151712), (336, 93392866), (357, 87899168), (361, 86925216), (392, 80051028), (399, 78646624), (408, 76911772), (456, 68815796), (476, 65924376), (532, 58984968), (544, 57683829), (588, 53367352), (608, 51611847), (646, 48575856), (672, 46696433), (714, 43949584), (722, 43462608), (784, 40025514), (798, 39323312), (816, 38455886), (833, 37671072), (912, 34407898), (931, 33705696), (952, 32962188), (969, 32383904), (1064, 29492484), (1083, 28975072), (1087, 28868448), (1176, 26683676), (1292, 24287928), (1428, 21974792), (1444, 21731304), (1568, 20012757), (1596, 19661656), (1632, 19227943), (1666, 18835536), (1824, 17203949), (1862, 16852848), (1904, 16481094), (1938, 16191952), (2128, 14746242), (2166, 14487536), (2174, 14434224), (2261, 13878816), (2352, 13341838), (2499, 12557024), (2527, 12417888), (2584, 12143964), (2793, 11235232), (2856, 10987396), (2888, 10865652), (3192, 9830828), (3261, 9622816), (3332, 9417768), (3724, 8426424), (3808, 8240547), (3876, 8095976), (4256, 7373121), (4332, 7243768), (4348, 7217112), (4522, 6939408), (4704, 6670919), (4998, 6278512), (5054, 6208944), (5168, 6071982), (5586, 5617616), (5712, 5493698), (5776, 5432826), (6137, 5113248), (6384, 4915414), (6522, 4811408), (6664, 4708884), (6783, 4626272), (7448, 4213212), (7581, 4139296), (7609, 4124064), (7752, 4047988), (8664, 3621884), (8696, 3608556), (9044, 3469704), (9996, 3139256), (10108, 3104472), (10336, 3035991), (11172, 2808808), (11424, 2746849), (11552, 2716413), (12274, 2556624), (12768, 2457707), (13044, 2405704), (13328, 2354442), (13566, 2313136), (14896, 2106606), (15162, 2069648), (15218, 2062032), (15504, 2023994), (15827, 1982688), (17328, 1810942), (17392, 1804278), (17689, 1773984), (18088, 1734852), (18411, 1704416), (18479, 1698144), (19992, 1569628), (20216, 1552236), (20653, 1519392), (22344, 1404404), (22827, 1374688), (24548, 1278312), (26088, 1202852), (26656, 1177221), (27132, 1156568), (29792, 1053303), (30324, 1034824), (30436, 1031016), (31008, 1011997), (31654, 991344), (34656, 905471), (34784, 902139), (35378, 886992), (36176, 867426), (36822, 852208), (36958, 849072), (39984, 784814), (40432, 776118), (41306, 759696), (42959, 730464), (44688, 702202), (45654, 687344), (47481, 660896), (49096, 639156), (52176, 601426), (53067, 591328), (53263, 589152), (54264, 578284), (55437, 566048), (60648, 517412), (60872, 515508), (61959, 506464), (63308, 495672), (70756, 443496), (72352, 433713), (73644, 426104), (73916, 424536), (79968, 392407), (80864, 388059), (82612, 379848), (85918, 365232), (89376, 351101), (91308, 343672), (94962, 330448), (98192, 319578), (104352, 300713), (106134, 295664), (106526, 294576), (108528, 289142), (110874, 283024), (121296, 258706), (121744, 257754), (123918, 253232), (126616, 247836), (128877, 243488), (129353, 242592), (141512, 221748), (144571, 217056), (147288, 213052), (147832, 212268), (159789, 196384), (165224, 189924), (171836, 182616)]