2145517920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2339}}^1$

素因数の和:2387

約数の個数: 432

約数和(自身を含む): 9176010480

約数和(自身を除く): 7030492560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 98, 104, 105, 112, 117, 120, 126, 130, 140, 144, 147, 156, 160, 168, 180, 182, 195, 196, 208, 210, 224, 234, 240, 245, 252, 260, 273, 280, 288, 294, 312, 315, 336, 360, 364, 390, 392, 416, 420, 441, 455, 468, 480, 490, 504, 520, 546, 560, 585, 588, 624, 630, 637, 672, 720, 728, 735, 780, 784, 819, 840, 882, 910, 936, 980, 1008, 1040, 1092, 1120, 1170, 1176, 1248, 1260, 1274, 1365, 1440, 1456, 1470, 1560, 1568, 1638, 1680, 1764, 1820, 1872, 1911, 1960, 2016, 2080, 2184, 2205, 2339, 2340, 2352, 2520, 2548, 2730, 2912, 2940, 3120, 3185, 3276, 3360, 3528, 3640, 3744, 3822, 3920, 4095, 4368, 4410, 4678, 4680, 4704, 5040, 5096, 5460, 5733, 5880, 6240, 6370, 6552, 7017, 7056, 7280, 7644, 7840, 8190, 8736, 8820, 9356, 9360, 9555, 10080, 10192, 10920, 11466, 11695, 11760, 12740, 13104, 14034, 14112, 14560, 15288, 16373, 16380, 17640, 18712, 18720, 19110, 20384, 21051, 21840, 22932, 23390, 23520, 25480, 26208, 28068, 28665, 30407, 30576, 32746, 32760, 35085, 35280, 37424, 38220, 42102, 43680, 45864, 46780, 49119, 50960, 56136, 57330, 60814, 61152, 65492, 65520, 70170, 70560, 74848, 76440, 81865, 84204, 91221, 91728, 93560, 98238, 101920, 105255, 112272, 114611, 114660, 121628, 130984, 131040, 140340, 147357, 152035, 152880, 163730, 168408, 182442, 183456, 187120, 196476, 210510, 212849, 224544, 229222, 229320, 243256, 245595, 261968, 273663, 280680, 294714, 304070, 305760, 327460, 336816, 343833, 364884, 374240, 392952, 421020, 425698, 456105, 458444, 458640, 486512, 491190, 523936, 547326, 561360, 573055, 589428, 608140, 638547, 654920, 673632, 687666, 729768, 736785, 785904, 842040, 851396, 912210, 916888, 917280, 973024, 982380, 1031499, 1064245, 1094652, 1122720, 1146110, 1178856, 1216280, 1277094, 1309840, 1368315, 1375332, 1459536, 1473570, 1489943, 1571808, 1684080, 1702792, 1719165, 1824420, 1833776, 1915641, 1964760, 2062998, 2128490, 2189304, 2292220, 2357712, 2432560, 2554188, 2619680, 2736630, 2750664, 2919072, 2947140, 2979886, 3192735, 3368160, 3405584, 3438330, 3648840, 3667552, 3831282, 3929520, 4125996, 4256980, 4378608, 4469829, 4584440, 4715424, 4865120, 5108376, 5157495, 5473260, 5501328, 5894280, 5959772, 6385470, 6811168, 6876660, 7297680, 7449715, 7662564, 7859040, 8251992, 8513960, 8757216, 8939658, 9168880, 9578205, 10216752, 10314990, 10946520, 11002656, 11788560, 11919544, 12770940, 13409487, 13753320, 14595360, 14899430, 15325128, 16503984, 17027920, 17879316, 18337760, 19156410, 20433504, 20629980, 21893040, 22349145, 23577120, 23839088, 25541880, 26818974, 27506640, 29798860, 30650256, 33007968, 34055840, 35758632, 38312820, 41259960, 43786080, 44698290, 47678176, 51083760, 53637948, 55013280, 59597720, 61300512, 67047435, 71517264, 76625640, 82519920, 89396580, 102167520, 107275896, 119195440, 134094870, 143034528, 153251280, 165039840, 178793160, 214551792, 238390880, 268189740, 306502560, 357586320, 429103584, 536379480, 715172640, 1072758960, 2145517920]

約数ペア:

[(1, 2145517920), (2, 1072758960), (3, 715172640), (4, 536379480), (5, 429103584), (6, 357586320), (7, 306502560), (8, 268189740), (9, 238390880), (10, 214551792), (12, 178793160), (13, 165039840), (14, 153251280), (15, 143034528), (16, 134094870), (18, 119195440), (20, 107275896), (21, 102167520), (24, 89396580), (26, 82519920), (28, 76625640), (30, 71517264), (32, 67047435), (35, 61300512), (36, 59597720), (39, 55013280), (40, 53637948), (42, 51083760), (45, 47678176), (48, 44698290), (49, 43786080), (52, 41259960), (56, 38312820), (60, 35758632), (63, 34055840), (65, 33007968), (70, 30650256), (72, 29798860), (78, 27506640), (80, 26818974), (84, 25541880), (90, 23839088), (91, 23577120), (96, 22349145), (98, 21893040), (104, 20629980), (105, 20433504), (112, 19156410), (117, 18337760), (120, 17879316), (126, 17027920), (130, 16503984), (140, 15325128), (144, 14899430), (147, 14595360), (156, 13753320), (160, 13409487), (168, 12770940), (180, 11919544), (182, 11788560), (195, 11002656), (196, 10946520), (208, 10314990), (210, 10216752), (224, 9578205), (234, 9168880), (240, 8939658), (245, 8757216), (252, 8513960), (260, 8251992), (273, 7859040), (280, 7662564), (288, 7449715), (294, 7297680), (312, 6876660), (315, 6811168), (336, 6385470), (360, 5959772), (364, 5894280), (390, 5501328), (392, 5473260), (416, 5157495), (420, 5108376), (441, 4865120), (455, 4715424), (468, 4584440), (480, 4469829), (490, 4378608), (504, 4256980), (520, 4125996), (546, 3929520), (560, 3831282), (585, 3667552), (588, 3648840), (624, 3438330), (630, 3405584), (637, 3368160), (672, 3192735), (720, 2979886), (728, 2947140), (735, 2919072), (780, 2750664), (784, 2736630), (819, 2619680), (840, 2554188), (882, 2432560), (910, 2357712), (936, 2292220), (980, 2189304), (1008, 2128490), (1040, 2062998), (1092, 1964760), (1120, 1915641), (1170, 1833776), (1176, 1824420), (1248, 1719165), (1260, 1702792), (1274, 1684080), (1365, 1571808), (1440, 1489943), (1456, 1473570), (1470, 1459536), (1560, 1375332), (1568, 1368315), (1638, 1309840), (1680, 1277094), (1764, 1216280), (1820, 1178856), (1872, 1146110), (1911, 1122720), (1960, 1094652), (2016, 1064245), (2080, 1031499), (2184, 982380), (2205, 973024), (2339, 917280), (2340, 916888), (2352, 912210), (2520, 851396), (2548, 842040), (2730, 785904), (2912, 736785), (2940, 729768), (3120, 687666), (3185, 673632), (3276, 654920), (3360, 638547), (3528, 608140), (3640, 589428), (3744, 573055), (3822, 561360), (3920, 547326), (4095, 523936), (4368, 491190), (4410, 486512), (4678, 458640), (4680, 458444), (4704, 456105), (5040, 425698), (5096, 421020), (5460, 392952), (5733, 374240), (5880, 364884), (6240, 343833), (6370, 336816), (6552, 327460), (7017, 305760), (7056, 304070), (7280, 294714), (7644, 280680), (7840, 273663), (8190, 261968), (8736, 245595), (8820, 243256), (9356, 229320), (9360, 229222), (9555, 224544), (10080, 212849), (10192, 210510), (10920, 196476), (11466, 187120), (11695, 183456), (11760, 182442), (12740, 168408), (13104, 163730), (14034, 152880), (14112, 152035), (14560, 147357), (15288, 140340), (16373, 131040), (16380, 130984), (17640, 121628), (18712, 114660), (18720, 114611), (19110, 112272), (20384, 105255), (21051, 101920), (21840, 98238), (22932, 93560), (23390, 91728), (23520, 91221), (25480, 84204), (26208, 81865), (28068, 76440), (28665, 74848), (30407, 70560), (30576, 70170), (32746, 65520), (32760, 65492), (35085, 61152), (35280, 60814), (37424, 57330), (38220, 56136), (42102, 50960), (43680, 49119), (45864, 46780)]