420041916

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:103

約数の個数: 384

約数和(自身を含む): 1451520000

約数和(自身を除く): 1031478084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 23, 27, 28, 29, 34, 36, 42, 46, 49, 51, 54, 58, 63, 68, 69, 84, 87, 92, 98, 102, 108, 116, 119, 126, 138, 147, 153, 161, 174, 189, 196, 203, 204, 207, 238, 252, 261, 276, 294, 306, 322, 343, 348, 357, 378, 391, 406, 414, 441, 459, 476, 483, 493, 522, 588, 609, 612, 621, 644, 667, 686, 714, 756, 782, 783, 812, 828, 833, 882, 918, 966, 986, 1029, 1044, 1071, 1127, 1173, 1218, 1242, 1323, 1334, 1372, 1421, 1428, 1449, 1479, 1564, 1566, 1666, 1764, 1827, 1836, 1932, 1972, 2001, 2058, 2142, 2254, 2346, 2436, 2484, 2499, 2646, 2668, 2737, 2842, 2898, 2958, 3087, 3132, 3213, 3332, 3381, 3451, 3519, 3654, 4002, 4116, 4263, 4284, 4347, 4437, 4508, 4669, 4692, 4998, 5292, 5474, 5481, 5684, 5796, 5831, 5916, 6003, 6174, 6426, 6762, 6902, 7038, 7308, 7497, 7889, 8004, 8211, 8526, 8694, 8874, 9261, 9338, 9947, 9996, 10143, 10353, 10557, 10948, 10962, 11339, 11662, 12006, 12348, 12789, 12852, 13311, 13524, 13804, 14007, 14076, 14994, 15778, 16422, 17052, 17388, 17493, 17748, 18009, 18522, 18676, 19159, 19894, 20286, 20706, 21114, 21924, 22491, 22678, 23324, 23667, 24012, 24157, 24633, 25578, 26622, 28014, 29841, 29988, 30429, 31059, 31556, 32683, 32844, 34017, 34986, 36018, 37044, 38318, 38367, 39788, 40572, 41412, 42021, 42228, 44982, 45356, 47334, 48314, 49266, 51156, 52479, 53244, 56028, 57477, 59682, 60858, 62118, 65366, 68034, 69972, 71001, 72036, 72471, 73899, 76636, 76734, 79373, 84042, 89523, 89964, 93177, 94668, 96628, 98049, 98532, 102051, 104958, 114954, 119364, 121716, 124236, 126063, 130732, 134113, 136068, 142002, 144942, 147798, 153468, 157437, 158746, 168084, 169099, 172431, 179046, 186354, 196098, 204102, 209916, 213003, 217413, 228781, 229908, 238119, 252126, 268226, 268569, 284004, 289884, 294147, 295596, 306153, 314874, 317492, 338198, 344862, 358092, 372708, 392196, 402339, 408204, 426006, 434826, 457562, 476238, 504252, 507297, 517293, 536452, 537138, 555611, 588294, 612306, 629748, 652239, 676396, 686343, 689724, 714357, 804678, 852012, 869652, 882441, 915124, 952476, 1014594, 1034586, 1074276, 1111222, 1176588, 1207017, 1224612, 1304478, 1372686, 1428714, 1521891, 1609356, 1666833, 1764882, 2029188, 2059029, 2069172, 2143071, 2222444, 2414034, 2608956, 2745372, 2857428, 3043782, 3333666, 3529764, 3621051, 3889277, 4118058, 4286142, 4565673, 4828068, 5000499, 6087564, 6177087, 6667332, 7242102, 7778554, 8236116, 8572284, 9131346, 10000998, 11667831, 12354174, 14484204, 15001497, 15557108, 18262692, 20001996, 23335662, 24708348, 30002994, 35003493, 46671324, 60005988, 70006986, 105010479, 140013972, 210020958, 420041916]

約数ペア:

[(1, 420041916), (2, 210020958), (3, 140013972), (4, 105010479), (6, 70006986), (7, 60005988), (9, 46671324), (12, 35003493), (14, 30002994), (17, 24708348), (18, 23335662), (21, 20001996), (23, 18262692), (27, 15557108), (28, 15001497), (29, 14484204), (34, 12354174), (36, 11667831), (42, 10000998), (46, 9131346), (49, 8572284), (51, 8236116), (54, 7778554), (58, 7242102), (63, 6667332), (68, 6177087), (69, 6087564), (84, 5000499), (87, 4828068), (92, 4565673), (98, 4286142), (102, 4118058), (108, 3889277), (116, 3621051), (119, 3529764), (126, 3333666), (138, 3043782), (147, 2857428), (153, 2745372), (161, 2608956), (174, 2414034), (189, 2222444), (196, 2143071), (203, 2069172), (204, 2059029), (207, 2029188), (238, 1764882), (252, 1666833), (261, 1609356), (276, 1521891), (294, 1428714), (306, 1372686), (322, 1304478), (343, 1224612), (348, 1207017), (357, 1176588), (378, 1111222), (391, 1074276), (406, 1034586), (414, 1014594), (441, 952476), (459, 915124), (476, 882441), (483, 869652), (493, 852012), (522, 804678), (588, 714357), (609, 689724), (612, 686343), (621, 676396), (644, 652239), (667, 629748), (686, 612306), (714, 588294), (756, 555611), (782, 537138), (783, 536452), (812, 517293), (828, 507297), (833, 504252), (882, 476238), (918, 457562), (966, 434826), (986, 426006), (1029, 408204), (1044, 402339), (1071, 392196), (1127, 372708), (1173, 358092), (1218, 344862), (1242, 338198), (1323, 317492), (1334, 314874), (1372, 306153), (1421, 295596), (1428, 294147), (1449, 289884), (1479, 284004), (1564, 268569), (1566, 268226), (1666, 252126), (1764, 238119), (1827, 229908), (1836, 228781), (1932, 217413), (1972, 213003), (2001, 209916), (2058, 204102), (2142, 196098), (2254, 186354), (2346, 179046), (2436, 172431), (2484, 169099), (2499, 168084), (2646, 158746), (2668, 157437), (2737, 153468), (2842, 147798), (2898, 144942), (2958, 142002), (3087, 136068), (3132, 134113), (3213, 130732), (3332, 126063), (3381, 124236), (3451, 121716), (3519, 119364), (3654, 114954), (4002, 104958), (4116, 102051), (4263, 98532), (4284, 98049), (4347, 96628), (4437, 94668), (4508, 93177), (4669, 89964), (4692, 89523), (4998, 84042), (5292, 79373), (5474, 76734), (5481, 76636), (5684, 73899), (5796, 72471), (5831, 72036), (5916, 71001), (6003, 69972), (6174, 68034), (6426, 65366), (6762, 62118), (6902, 60858), (7038, 59682), (7308, 57477), (7497, 56028), (7889, 53244), (8004, 52479), (8211, 51156), (8526, 49266), (8694, 48314), (8874, 47334), (9261, 45356), (9338, 44982), (9947, 42228), (9996, 42021), (10143, 41412), (10353, 40572), (10557, 39788), (10948, 38367), (10962, 38318), (11339, 37044), (11662, 36018), (12006, 34986), (12348, 34017), (12789, 32844), (12852, 32683), (13311, 31556), (13524, 31059), (13804, 30429), (14007, 29988), (14076, 29841), (14994, 28014), (15778, 26622), (16422, 25578), (17052, 24633), (17388, 24157), (17493, 24012), (17748, 23667), (18009, 23324), (18522, 22678), (18676, 22491), (19159, 21924), (19894, 21114), (20286, 20706)]