661642800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:197

約数の個数: 480

約数和(自身を含む): 2676162048

約数和(自身を除く): 2014519248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 73, 75, 78, 80, 83, 84, 91, 100, 104, 105, 112, 120, 130, 140, 146, 150, 156, 166, 168, 175, 182, 195, 200, 208, 210, 219, 240, 249, 260, 273, 280, 292, 300, 312, 325, 332, 336, 350, 364, 365, 390, 400, 415, 420, 438, 455, 498, 511, 520, 525, 546, 560, 581, 584, 600, 624, 650, 664, 700, 728, 730, 780, 830, 840, 876, 910, 949, 975, 996, 1022, 1040, 1050, 1079, 1092, 1095, 1162, 1168, 1200, 1245, 1300, 1328, 1365, 1400, 1456, 1460, 1533, 1560, 1660, 1680, 1743, 1752, 1820, 1825, 1898, 1950, 1992, 2044, 2075, 2100, 2158, 2184, 2190, 2275, 2324, 2490, 2555, 2600, 2730, 2800, 2847, 2905, 2920, 3066, 3120, 3237, 3320, 3486, 3504, 3640, 3650, 3796, 3900, 3984, 4088, 4150, 4200, 4316, 4368, 4380, 4550, 4648, 4745, 4980, 5110, 5200, 5395, 5460, 5475, 5694, 5810, 5840, 6059, 6132, 6225, 6474, 6640, 6643, 6825, 6972, 7280, 7300, 7553, 7592, 7665, 7800, 8176, 8300, 8400, 8632, 8715, 8760, 9100, 9296, 9490, 9960, 10220, 10790, 10920, 10950, 11388, 11620, 12118, 12264, 12450, 12775, 12948, 13286, 13650, 13944, 14235, 14525, 14600, 15106, 15184, 15330, 15600, 16185, 16600, 17264, 17430, 17520, 18177, 18200, 18980, 19920, 19929, 20440, 21580, 21840, 21900, 22659, 22776, 23240, 23725, 24236, 24528, 24900, 25550, 25896, 26572, 26975, 27300, 27888, 28470, 29050, 29200, 30212, 30295, 30660, 32370, 33200, 33215, 34860, 36354, 36400, 37765, 37960, 38325, 39858, 40880, 42413, 43160, 43575, 43800, 45318, 45552, 46480, 47450, 48472, 49800, 51100, 51792, 53144, 53950, 54600, 56940, 58100, 60424, 60590, 61320, 64740, 66430, 69720, 71175, 72708, 75530, 75920, 76650, 78767, 79716, 80925, 84826, 86320, 87150, 87600, 90636, 90885, 94900, 96944, 99600, 99645, 102200, 106288, 107900, 109200, 113295, 113880, 116200, 120848, 121180, 122640, 127239, 129480, 132860, 139440, 142350, 145416, 151060, 151475, 153300, 157534, 159432, 161850, 166075, 169652, 174300, 181272, 181770, 188825, 189800, 199290, 204400, 212065, 215800, 226590, 227760, 232400, 236301, 242360, 254478, 258960, 265720, 284700, 290832, 302120, 302950, 306600, 315068, 318864, 323700, 332150, 339304, 348600, 362544, 363540, 377650, 379600, 393835, 398580, 424130, 431600, 453180, 454425, 472602, 484720, 498225, 508956, 531440, 551369, 566475, 569400, 604240, 605900, 613200, 630136, 636195, 647400, 664300, 678608, 697200, 727080, 755300, 787670, 797160, 848260, 906360, 908850, 945204, 996450, 1017912, 1060325, 1102738, 1132950, 1138800, 1181505, 1211800, 1260272, 1272390, 1294800, 1328600, 1454160, 1510600, 1575340, 1594320, 1654107, 1696520, 1812720, 1817700, 1890408, 1969175, 1992900, 2035824, 2120650, 2205476, 2265900, 2363010, 2423600, 2544780, 2657200, 2756845, 3021200, 3150680, 3180975, 3308214, 3393040, 3635400, 3780816, 3938350, 3985800, 4241300, 4410952, 4531800, 4726020, 5089560, 5513690, 5907525, 6301360, 6361950, 6616428, 7270800, 7876700, 7971600, 8270535, 8482600, 8821904, 9063600, 9452040, 10179120, 11027380, 11815050, 12723900, 13232856, 13784225, 15753400, 16541070, 16965200, 18904080, 22054760, 23630100, 25447800, 26465712, 27568450, 31506800, 33082140, 41352675, 44109520, 47260200, 50895600, 55136900, 66164280, 82705350, 94520400, 110273800, 132328560, 165410700, 220547600, 330821400, 661642800]

約数ペア:

[(1, 661642800), (2, 330821400), (3, 220547600), (4, 165410700), (5, 132328560), (6, 110273800), (7, 94520400), (8, 82705350), (10, 66164280), (12, 55136900), (13, 50895600), (14, 47260200), (15, 44109520), (16, 41352675), (20, 33082140), (21, 31506800), (24, 27568450), (25, 26465712), (26, 25447800), (28, 23630100), (30, 22054760), (35, 18904080), (39, 16965200), (40, 16541070), (42, 15753400), (48, 13784225), (50, 13232856), (52, 12723900), (56, 11815050), (60, 11027380), (65, 10179120), (70, 9452040), (73, 9063600), (75, 8821904), (78, 8482600), (80, 8270535), (83, 7971600), (84, 7876700), (91, 7270800), (100, 6616428), (104, 6361950), (105, 6301360), (112, 5907525), (120, 5513690), (130, 5089560), (140, 4726020), (146, 4531800), (150, 4410952), (156, 4241300), (166, 3985800), (168, 3938350), (175, 3780816), (182, 3635400), (195, 3393040), (200, 3308214), (208, 3180975), (210, 3150680), (219, 3021200), (240, 2756845), (249, 2657200), (260, 2544780), (273, 2423600), (280, 2363010), (292, 2265900), (300, 2205476), (312, 2120650), (325, 2035824), (332, 1992900), (336, 1969175), (350, 1890408), (364, 1817700), (365, 1812720), (390, 1696520), (400, 1654107), (415, 1594320), (420, 1575340), (438, 1510600), (455, 1454160), (498, 1328600), (511, 1294800), (520, 1272390), (525, 1260272), (546, 1211800), (560, 1181505), (581, 1138800), (584, 1132950), (600, 1102738), (624, 1060325), (650, 1017912), (664, 996450), (700, 945204), (728, 908850), (730, 906360), (780, 848260), (830, 797160), (840, 787670), (876, 755300), (910, 727080), (949, 697200), (975, 678608), (996, 664300), (1022, 647400), (1040, 636195), (1050, 630136), (1079, 613200), (1092, 605900), (1095, 604240), (1162, 569400), (1168, 566475), (1200, 551369), (1245, 531440), (1300, 508956), (1328, 498225), (1365, 484720), (1400, 472602), (1456, 454425), (1460, 453180), (1533, 431600), (1560, 424130), (1660, 398580), (1680, 393835), (1743, 379600), (1752, 377650), (1820, 363540), (1825, 362544), (1898, 348600), (1950, 339304), (1992, 332150), (2044, 323700), (2075, 318864), (2100, 315068), (2158, 306600), (2184, 302950), (2190, 302120), (2275, 290832), (2324, 284700), (2490, 265720), (2555, 258960), (2600, 254478), (2730, 242360), (2800, 236301), (2847, 232400), (2905, 227760), (2920, 226590), (3066, 215800), (3120, 212065), (3237, 204400), (3320, 199290), (3486, 189800), (3504, 188825), (3640, 181770), (3650, 181272), (3796, 174300), (3900, 169652), (3984, 166075), (4088, 161850), (4150, 159432), (4200, 157534), (4316, 153300), (4368, 151475), (4380, 151060), (4550, 145416), (4648, 142350), (4745, 139440), (4980, 132860), (5110, 129480), (5200, 127239), (5395, 122640), (5460, 121180), (5475, 120848), (5694, 116200), (5810, 113880), (5840, 113295), (6059, 109200), (6132, 107900), (6225, 106288), (6474, 102200), (6640, 99645), (6643, 99600), (6825, 96944), (6972, 94900), (7280, 90885), (7300, 90636), (7553, 87600), (7592, 87150), (7665, 86320), (7800, 84826), (8176, 80925), (8300, 79716), (8400, 78767), (8632, 76650), (8715, 75920), (8760, 75530), (9100, 72708), (9296, 71175), (9490, 69720), (9960, 66430), (10220, 64740), (10790, 61320), (10920, 60590), (10950, 60424), (11388, 58100), (11620, 56940), (12118, 54600), (12264, 53950), (12450, 53144), (12775, 51792), (12948, 51100), (13286, 49800), (13650, 48472), (13944, 47450), (14235, 46480), (14525, 45552), (14600, 45318), (15106, 43800), (15184, 43575), (15330, 43160), (15600, 42413), (16185, 40880), (16600, 39858), (17264, 38325), (17430, 37960), (17520, 37765), (18177, 36400), (18200, 36354), (18980, 34860), (19920, 33215), (19929, 33200), (20440, 32370), (21580, 30660), (21840, 30295), (21900, 30212), (22659, 29200), (22776, 29050), (23240, 28470), (23725, 27888), (24236, 27300), (24528, 26975), (24900, 26572), (25550, 25896)]