64781252172

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{31}}^2$

素因数の和:152

約数の個数: 576

約数和(自身を含む): 225457075200

約数和(自身を除く): 160675823028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 31, 36, 38, 39, 42, 52, 54, 57, 62, 63, 76, 78, 84, 91, 93, 108, 114, 117, 124, 126, 133, 156, 171, 182, 186, 189, 217, 228, 234, 247, 252, 266, 273, 279, 342, 351, 361, 364, 372, 378, 399, 403, 434, 468, 494, 513, 532, 546, 558, 589, 651, 684, 702, 722, 741, 756, 798, 806, 819, 837, 868, 961, 988, 1026, 1083, 1092, 1116, 1178, 1197, 1209, 1302, 1404, 1444, 1482, 1596, 1612, 1638, 1674, 1729, 1767, 1922, 1953, 2052, 2166, 2223, 2356, 2394, 2418, 2457, 2527, 2604, 2821, 2883, 2964, 3249, 3276, 3348, 3458, 3534, 3591, 3627, 3844, 3906, 4123, 4332, 4446, 4693, 4788, 4836, 4914, 5054, 5187, 5301, 5642, 5766, 5859, 6498, 6669, 6727, 6859, 6916, 7068, 7182, 7254, 7581, 7657, 7812, 8246, 8463, 8649, 8892, 9386, 9747, 9828, 10108, 10374, 10602, 10881, 11191, 11284, 11532, 11718, 12369, 12493, 12996, 13338, 13454, 13718, 14079, 14364, 14508, 15162, 15314, 15561, 15903, 16492, 16926, 17298, 18259, 18772, 19494, 20181, 20577, 20748, 21204, 21762, 22382, 22743, 22971, 23436, 24738, 24986, 25389, 25947, 26676, 26908, 27436, 28158, 30324, 30628, 31122, 31806, 32851, 33573, 33852, 34596, 36518, 37107, 37479, 38988, 40362, 41154, 42237, 43524, 44764, 45486, 45942, 46683, 48013, 49476, 49972, 50778, 51894, 53599, 54777, 56316, 60543, 61731, 62244, 63612, 65702, 67146, 68229, 68913, 73036, 74214, 74958, 76167, 78337, 80724, 82308, 84474, 87451, 89167, 90972, 91884, 93366, 96026, 98553, 100719, 101556, 103788, 107198, 109554, 111321, 112437, 121086, 123462, 126711, 127813, 131404, 134292, 136458, 137826, 144039, 145483, 148428, 149916, 152334, 156674, 160797, 164331, 168948, 174902, 178334, 181629, 185193, 186732, 192052, 197106, 201438, 206739, 212629, 214396, 219108, 222642, 224874, 235011, 237367, 242172, 246924, 253422, 255626, 262353, 267501, 272916, 275652, 288078, 290966, 295659, 302157, 304668, 313348, 321594, 328662, 337311, 346921, 349804, 356668, 363258, 370386, 383439, 394212, 402876, 413478, 425258, 432117, 436449, 445284, 449748, 470022, 474734, 482391, 492993, 506844, 511252, 524706, 535002, 576156, 581932, 591318, 604314, 624169, 637887, 643188, 657324, 674622, 693842, 705033, 712101, 726516, 740772, 766878, 787059, 802503, 826956, 850516, 864234, 872898, 886977, 940044, 949468, 964782, 985986, 1018381, 1040763, 1049412, 1070004, 1150317, 1182636, 1208628, 1248338, 1275774, 1296351, 1309347, 1349244, 1387684, 1410066, 1424202, 1447173, 1488403, 1533756, 1574118, 1605006, 1661569, 1728468, 1745796, 1773954, 1872507, 1913661, 1929564, 1971972, 2036762, 2081526, 2115099, 2136303, 2300634, 2361177, 2407509, 2428447, 2496676, 2551548, 2592702, 2618694, 2764177, 2820132, 2848404, 2894346, 2976806, 3055143, 3122289, 3148236, 3210012, 3323138, 3450951, 3547908, 3745014, 3827322, 3928041, 4073524, 4163052, 4230198, 4272606, 4465209, 4509973, 4601268, 4722354, 4815018, 4856894, 4984707, 5185404, 5237388, 5528354, 5617521, 5740983, 5788692, 5953612, 6110286, 6244578, 6408909, 6591499, 6646276, 6901902, 7285341, 7490028, 7654644, 7856082, 8292531, 8460396, 8545212, 8930418, 9019946, 9165429, 9366867, 9444708, 9630036, 9713788, 9969414, 11056708, 11235042, 11481966, 12220572, 12489156, 12817818, 13182998, 13395627, 13529919, 13803804, 14570682, 14954121, 15712164, 16585062, 16852563, 17860836, 18039892, 18330858, 18733734, 19349239, 19774497, 19938828, 21856023, 22470084, 22963932, 24877593, 25635636, 26365996, 26791254, 27059838, 27496287, 29141364, 29908242, 31569811, 33170124, 33705126, 36661716, 37467468, 38698478, 39548994, 40186881, 40589757, 43712046, 44862363, 46140493, 49755186, 53582508, 54119676, 54992574, 58047717, 59323491, 59816484, 63139622, 65568069, 67410252, 74632779, 77396956, 79097988, 80373762, 81179514, 85689487, 87424092, 89724726, 92280986, 94709433, 99510372, 109985148, 116095434, 118646982, 121769271, 126279244, 131136138, 138421479, 149265558, 160747524, 162359028, 171378974, 174143151, 177970473, 179449452, 184561972, 189418866, 232190868, 237293964, 243538542, 257068461, 262272276, 276842958, 284128299, 298531116, 342757948, 348286302, 355940946, 378837732, 415264437, 487077084, 514136922, 522429453, 553685916, 568256598, 599826409, 696572604, 711881892, 771205383, 830528874, 852384897, 1028273844, 1044858906, 1136513196, 1199652818, 1245793311, 1542410766, 1661057748, 1704769794, 1799479227, 2089717812, 2313616149, 2399305636, 2491586622, 3084821532, 3409539588, 3598958454, 4627232298, 4983173244, 5398437681, 7197916908, 9254464596, 10796875362, 16195313043, 21593750724, 32390626086, 64781252172]

約数ペア:

[(1, 64781252172), (2, 32390626086), (3, 21593750724), (4, 16195313043), (6, 10796875362), (7, 9254464596), (9, 7197916908), (12, 5398437681), (13, 4983173244), (14, 4627232298), (18, 3598958454), (19, 3409539588), (21, 3084821532), (26, 2491586622), (27, 2399305636), (28, 2313616149), (31, 2089717812), (36, 1799479227), (38, 1704769794), (39, 1661057748), (42, 1542410766), (52, 1245793311), (54, 1199652818), (57, 1136513196), (62, 1044858906), (63, 1028273844), (76, 852384897), (78, 830528874), (84, 771205383), (91, 711881892), (93, 696572604), (108, 599826409), (114, 568256598), (117, 553685916), (124, 522429453), (126, 514136922), (133, 487077084), (156, 415264437), (171, 378837732), (182, 355940946), (186, 348286302), (189, 342757948), (217, 298531116), (228, 284128299), (234, 276842958), (247, 262272276), (252, 257068461), (266, 243538542), (273, 237293964), (279, 232190868), (342, 189418866), (351, 184561972), (361, 179449452), (364, 177970473), (372, 174143151), (378, 171378974), (399, 162359028), (403, 160747524), (434, 149265558), (468, 138421479), (494, 131136138), (513, 126279244), (532, 121769271), (546, 118646982), (558, 116095434), (589, 109985148), (651, 99510372), (684, 94709433), (702, 92280986), (722, 89724726), (741, 87424092), (756, 85689487), (798, 81179514), (806, 80373762), (819, 79097988), (837, 77396956), (868, 74632779), (961, 67410252), (988, 65568069), (1026, 63139622), (1083, 59816484), (1092, 59323491), (1116, 58047717), (1178, 54992574), (1197, 54119676), (1209, 53582508), (1302, 49755186), (1404, 46140493), (1444, 44862363), (1482, 43712046), (1596, 40589757), (1612, 40186881), (1638, 39548994), (1674, 38698478), (1729, 37467468), (1767, 36661716), (1922, 33705126), (1953, 33170124), (2052, 31569811), (2166, 29908242), (2223, 29141364), (2356, 27496287), (2394, 27059838), (2418, 26791254), (2457, 26365996), (2527, 25635636), (2604, 24877593), (2821, 22963932), (2883, 22470084), (2964, 21856023), (3249, 19938828), (3276, 19774497), (3348, 19349239), (3458, 18733734), (3534, 18330858), (3591, 18039892), (3627, 17860836), (3844, 16852563), (3906, 16585062), (4123, 15712164), (4332, 14954121), (4446, 14570682), (4693, 13803804), (4788, 13529919), (4836, 13395627), (4914, 13182998), (5054, 12817818), (5187, 12489156), (5301, 12220572), (5642, 11481966), (5766, 11235042), (5859, 11056708), (6498, 9969414), (6669, 9713788), (6727, 9630036), (6859, 9444708), (6916, 9366867), (7068, 9165429), (7182, 9019946), (7254, 8930418), (7581, 8545212), (7657, 8460396), (7812, 8292531), (8246, 7856082), (8463, 7654644), (8649, 7490028), (8892, 7285341), (9386, 6901902), (9747, 6646276), (9828, 6591499), (10108, 6408909), (10374, 6244578), (10602, 6110286), (10881, 5953612), (11191, 5788692), (11284, 5740983), (11532, 5617521), (11718, 5528354), (12369, 5237388), (12493, 5185404), (12996, 4984707), (13338, 4856894), (13454, 4815018), (13718, 4722354), (14079, 4601268), (14364, 4509973), (14508, 4465209), (15162, 4272606), (15314, 4230198), (15561, 4163052), (15903, 4073524), (16492, 3928041), (16926, 3827322), (17298, 3745014), (18259, 3547908), (18772, 3450951), (19494, 3323138), (20181, 3210012), (20577, 3148236), (20748, 3122289), (21204, 3055143), (21762, 2976806), (22382, 2894346), (22743, 2848404), (22971, 2820132), (23436, 2764177), (24738, 2618694), (24986, 2592702), (25389, 2551548), (25947, 2496676), (26676, 2428447), (26908, 2407509), (27436, 2361177), (28158, 2300634), (30324, 2136303), (30628, 2115099), (31122, 2081526), (31806, 2036762), (32851, 1971972), (33573, 1929564), (33852, 1913661), (34596, 1872507), (36518, 1773954), (37107, 1745796), (37479, 1728468), (38988, 1661569), (40362, 1605006), (41154, 1574118), (42237, 1533756), (43524, 1488403), (44764, 1447173), (45486, 1424202), (45942, 1410066), (46683, 1387684), (48013, 1349244), (49476, 1309347), (49972, 1296351), (50778, 1275774), (51894, 1248338), (53599, 1208628), (54777, 1182636), (56316, 1150317), (60543, 1070004), (61731, 1049412), (62244, 1040763), (63612, 1018381), (65702, 985986), (67146, 964782), (68229, 949468), (68913, 940044), (73036, 886977), (74214, 872898), (74958, 864234), (76167, 850516), (78337, 826956), (80724, 802503), (82308, 787059), (84474, 766878), (87451, 740772), (89167, 726516), (90972, 712101), (91884, 705033), (93366, 693842), (96026, 674622), (98553, 657324), (100719, 643188), (101556, 637887), (103788, 624169), (107198, 604314), (109554, 591318), (111321, 581932), (112437, 576156), (121086, 535002), (123462, 524706), (126711, 511252), (127813, 506844), (131404, 492993), (134292, 482391), (136458, 474734), (137826, 470022), (144039, 449748), (145483, 445284), (148428, 436449), (149916, 432117), (152334, 425258), (156674, 413478), (160797, 402876), (164331, 394212), (168948, 383439), (174902, 370386), (178334, 363258), (181629, 356668), (185193, 349804), (186732, 346921), (192052, 337311), (197106, 328662), (201438, 321594), (206739, 313348), (212629, 304668), (214396, 302157), (219108, 295659), (222642, 290966), (224874, 288078), (235011, 275652), (237367, 272916), (242172, 267501), (246924, 262353), (253422, 255626)]