16400810400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{547}}^1$

素因数の和:645

約数の個数: 432

約数和(自身を含む): 59514128352

約数和(自身を除く): 43113317952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 31, 32, 39, 40, 48, 50, 52, 60, 62, 65, 75, 78, 80, 93, 96, 100, 104, 120, 124, 130, 150, 155, 156, 160, 186, 195, 200, 208, 240, 248, 260, 300, 310, 312, 325, 372, 390, 400, 403, 416, 465, 480, 496, 520, 547, 600, 620, 624, 650, 744, 775, 780, 800, 806, 930, 961, 975, 992, 1040, 1094, 1200, 1209, 1240, 1248, 1300, 1488, 1550, 1560, 1612, 1641, 1860, 1922, 1950, 2015, 2080, 2188, 2325, 2400, 2418, 2480, 2600, 2735, 2883, 2976, 3100, 3120, 3224, 3282, 3720, 3844, 3900, 4030, 4376, 4650, 4805, 4836, 4960, 5200, 5470, 5766, 6045, 6200, 6240, 6448, 6564, 7111, 7440, 7688, 7800, 8060, 8205, 8752, 9300, 9610, 9672, 10075, 10400, 10940, 11532, 12090, 12400, 12493, 12896, 13128, 13675, 14222, 14415, 14880, 15376, 15600, 16120, 16410, 16957, 17504, 18600, 19220, 19344, 20150, 21333, 21880, 23064, 24025, 24180, 24800, 24986, 26256, 27350, 28444, 28830, 30225, 30752, 31200, 32240, 32820, 33914, 35555, 37200, 37479, 38440, 38688, 40300, 41025, 42666, 43760, 46128, 48050, 48360, 49972, 50871, 52512, 54700, 56888, 57660, 60450, 62465, 64480, 65640, 67828, 71110, 72075, 74400, 74958, 76880, 80600, 82050, 84785, 85332, 87520, 92256, 96100, 96720, 99944, 101742, 106665, 109400, 113776, 115320, 120900, 124930, 131280, 135656, 142220, 144150, 149916, 153760, 161200, 164100, 169570, 170664, 177775, 187395, 192200, 193440, 199888, 203484, 213330, 218800, 220441, 227552, 230640, 241800, 249860, 254355, 262560, 271312, 284440, 288300, 299832, 312325, 322400, 328200, 339140, 341328, 355550, 374790, 384400, 399776, 406968, 423925, 426660, 437600, 440882, 461280, 483600, 499720, 508710, 525667, 533325, 542624, 568880, 576600, 599664, 624650, 656400, 661323, 678280, 682656, 711100, 749580, 768800, 813936, 847850, 853320, 881764, 936975, 967200, 999440, 1017420, 1051334, 1066650, 1102205, 1137760, 1153200, 1199328, 1249300, 1271775, 1312800, 1322646, 1356560, 1422200, 1499160, 1577001, 1627872, 1695700, 1706640, 1763528, 1873950, 1998880, 2034840, 2102668, 2133300, 2204410, 2306400, 2498600, 2543550, 2628335, 2645292, 2713120, 2844400, 2998320, 3154002, 3306615, 3391400, 3413280, 3527056, 3747900, 4069680, 4205336, 4266600, 4408820, 4997200, 5087100, 5256670, 5290584, 5511025, 5688800, 5996640, 6308004, 6613230, 6782800, 6833671, 7054112, 7495800, 7885005, 8139360, 8410672, 8533200, 8817640, 9994400, 10174200, 10513340, 10581168, 11022050, 12616008, 13141675, 13226460, 13565600, 13667342, 14991600, 15770010, 16533075, 16821344, 17066400, 17635280, 20348400, 20501013, 21026680, 21162336, 22044100, 25232016, 26283350, 26452920, 27334684, 29983200, 31540020, 33066150, 34168355, 35270560, 39425025, 40696800, 41002026, 42053360, 44088200, 50464032, 52566700, 52905840, 54669368, 63080040, 66132300, 68336710, 78850050, 82004052, 84106720, 88176400, 102505065, 105133400, 105811680, 109338736, 126160080, 132264600, 136673420, 157700100, 164008104, 170841775, 176352800, 205010130, 210266800, 218677472, 252320160, 264529200, 273346840, 315400200, 328016208, 341683550, 410020260, 420533600, 512525325, 529058400, 546693680, 630800400, 656032416, 683367100, 820040520, 1025050650, 1093387360, 1261600800, 1366734200, 1640081040, 2050101300, 2733468400, 3280162080, 4100202600, 5466936800, 8200405200, 16400810400]

約数ペア:

[(1, 16400810400), (2, 8200405200), (3, 5466936800), (4, 4100202600), (5, 3280162080), (6, 2733468400), (8, 2050101300), (10, 1640081040), (12, 1366734200), (13, 1261600800), (15, 1093387360), (16, 1025050650), (20, 820040520), (24, 683367100), (25, 656032416), (26, 630800400), (30, 546693680), (31, 529058400), (32, 512525325), (39, 420533600), (40, 410020260), (48, 341683550), (50, 328016208), (52, 315400200), (60, 273346840), (62, 264529200), (65, 252320160), (75, 218677472), (78, 210266800), (80, 205010130), (93, 176352800), (96, 170841775), (100, 164008104), (104, 157700100), (120, 136673420), (124, 132264600), (130, 126160080), (150, 109338736), (155, 105811680), (156, 105133400), (160, 102505065), (186, 88176400), (195, 84106720), (200, 82004052), (208, 78850050), (240, 68336710), (248, 66132300), (260, 63080040), (300, 54669368), (310, 52905840), (312, 52566700), (325, 50464032), (372, 44088200), (390, 42053360), (400, 41002026), (403, 40696800), (416, 39425025), (465, 35270560), (480, 34168355), (496, 33066150), (520, 31540020), (547, 29983200), (600, 27334684), (620, 26452920), (624, 26283350), (650, 25232016), (744, 22044100), (775, 21162336), (780, 21026680), (800, 20501013), (806, 20348400), (930, 17635280), (961, 17066400), (975, 16821344), (992, 16533075), (1040, 15770010), (1094, 14991600), (1200, 13667342), (1209, 13565600), (1240, 13226460), (1248, 13141675), (1300, 12616008), (1488, 11022050), (1550, 10581168), (1560, 10513340), (1612, 10174200), (1641, 9994400), (1860, 8817640), (1922, 8533200), (1950, 8410672), (2015, 8139360), (2080, 7885005), (2188, 7495800), (2325, 7054112), (2400, 6833671), (2418, 6782800), (2480, 6613230), (2600, 6308004), (2735, 5996640), (2883, 5688800), (2976, 5511025), (3100, 5290584), (3120, 5256670), (3224, 5087100), (3282, 4997200), (3720, 4408820), (3844, 4266600), (3900, 4205336), (4030, 4069680), (4376, 3747900), (4650, 3527056), (4805, 3413280), (4836, 3391400), (4960, 3306615), (5200, 3154002), (5470, 2998320), (5766, 2844400), (6045, 2713120), (6200, 2645292), (6240, 2628335), (6448, 2543550), (6564, 2498600), (7111, 2306400), (7440, 2204410), (7688, 2133300), (7800, 2102668), (8060, 2034840), (8205, 1998880), (8752, 1873950), (9300, 1763528), (9610, 1706640), (9672, 1695700), (10075, 1627872), (10400, 1577001), (10940, 1499160), (11532, 1422200), (12090, 1356560), (12400, 1322646), (12493, 1312800), (12896, 1271775), (13128, 1249300), (13675, 1199328), (14222, 1153200), (14415, 1137760), (14880, 1102205), (15376, 1066650), (15600, 1051334), (16120, 1017420), (16410, 999440), (16957, 967200), (17504, 936975), (18600, 881764), (19220, 853320), (19344, 847850), (20150, 813936), (21333, 768800), (21880, 749580), (23064, 711100), (24025, 682656), (24180, 678280), (24800, 661323), (24986, 656400), (26256, 624650), (27350, 599664), (28444, 576600), (28830, 568880), (30225, 542624), (30752, 533325), (31200, 525667), (32240, 508710), (32820, 499720), (33914, 483600), (35555, 461280), (37200, 440882), (37479, 437600), (38440, 426660), (38688, 423925), (40300, 406968), (41025, 399776), (42666, 384400), (43760, 374790), (46128, 355550), (48050, 341328), (48360, 339140), (49972, 328200), (50871, 322400), (52512, 312325), (54700, 299832), (56888, 288300), (57660, 284440), (60450, 271312), (62465, 262560), (64480, 254355), (65640, 249860), (67828, 241800), (71110, 230640), (72075, 227552), (74400, 220441), (74958, 218800), (76880, 213330), (80600, 203484), (82050, 199888), (84785, 193440), (85332, 192200), (87520, 187395), (92256, 177775), (96100, 170664), (96720, 169570), (99944, 164100), (101742, 161200), (106665, 153760), (109400, 149916), (113776, 144150), (115320, 142220), (120900, 135656), (124930, 131280)]