3870498240

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{27427}}^1$

素因数の和:27464

約数の個数: 252

約数和(自身を含む): 15487000776

約数和(自身を除く): 11616502536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2240, 2352, 2520, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4704, 5040, 5880, 6720, 7056, 7840, 8820, 9408, 10080, 11760, 14112, 15680, 17640, 20160, 23520, 27427, 28224, 35280, 47040, 54854, 70560, 82281, 109708, 137135, 141120, 164562, 191989, 219416, 246843, 274270, 329124, 383978, 411405, 438832, 493686, 548540, 575967, 658248, 767956, 822810, 877664, 959945, 987372, 1097080, 1151934, 1234215, 1316496, 1343923, 1535912, 1645620, 1727901, 1755328, 1919890, 1974744, 2194160, 2303868, 2468430, 2632992, 2687846, 2879835, 3071824, 3291240, 3455802, 3839780, 3949488, 4031769, 4388320, 4607736, 4936860, 5265984, 5375692, 5759670, 6143648, 6582480, 6719615, 6911604, 7679560, 7898976, 8063538, 8639505, 8776640, 9215472, 9873720, 10751384, 11519340, 12095307, 12287296, 13164960, 13439230, 13823208, 15359120, 15797952, 16127076, 17279010, 18430944, 19747440, 20158845, 21502768, 23038680, 24190614, 26329920, 26878460, 27646416, 30718240, 32254152, 34558020, 36861888, 39494880, 40317690, 43005536, 46077360, 48381228, 53756920, 55292832, 60476535, 61436480, 64508304, 69116040, 78989760, 80635380, 86011072, 92154720, 96762456, 107513840, 110585664, 120953070, 129016608, 138232080, 161270760, 184309440, 193524912, 215027680, 241906140, 258033216, 276464160, 322541520, 387049824, 430055360, 483812280, 552928320, 645083040, 774099648, 967624560, 1290166080, 1935249120, 3870498240]

約数ペア:

[(1, 3870498240), (2, 1935249120), (3, 1290166080), (4, 967624560), (5, 774099648), (6, 645083040), (7, 552928320), (8, 483812280), (9, 430055360), (10, 387049824), (12, 322541520), (14, 276464160), (15, 258033216), (16, 241906140), (18, 215027680), (20, 193524912), (21, 184309440), (24, 161270760), (28, 138232080), (30, 129016608), (32, 120953070), (35, 110585664), (36, 107513840), (40, 96762456), (42, 92154720), (45, 86011072), (48, 80635380), (49, 78989760), (56, 69116040), (60, 64508304), (63, 61436480), (64, 60476535), (70, 55292832), (72, 53756920), (80, 48381228), (84, 46077360), (90, 43005536), (96, 40317690), (98, 39494880), (105, 36861888), (112, 34558020), (120, 32254152), (126, 30718240), (140, 27646416), (144, 26878460), (147, 26329920), (160, 24190614), (168, 23038680), (180, 21502768), (192, 20158845), (196, 19747440), (210, 18430944), (224, 17279010), (240, 16127076), (245, 15797952), (252, 15359120), (280, 13823208), (288, 13439230), (294, 13164960), (315, 12287296), (320, 12095307), (336, 11519340), (360, 10751384), (392, 9873720), (420, 9215472), (441, 8776640), (448, 8639505), (480, 8063538), (490, 7898976), (504, 7679560), (560, 6911604), (576, 6719615), (588, 6582480), (630, 6143648), (672, 5759670), (720, 5375692), (735, 5265984), (784, 4936860), (840, 4607736), (882, 4388320), (960, 4031769), (980, 3949488), (1008, 3839780), (1120, 3455802), (1176, 3291240), (1260, 3071824), (1344, 2879835), (1440, 2687846), (1470, 2632992), (1568, 2468430), (1680, 2303868), (1764, 2194160), (1960, 1974744), (2016, 1919890), (2205, 1755328), (2240, 1727901), (2352, 1645620), (2520, 1535912), (2880, 1343923), (2940, 1316496), (3136, 1234215), (3360, 1151934), (3528, 1097080), (3920, 987372), (4032, 959945), (4410, 877664), (4704, 822810), (5040, 767956), (5880, 658248), (6720, 575967), (7056, 548540), (7840, 493686), (8820, 438832), (9408, 411405), (10080, 383978), (11760, 329124), (14112, 274270), (15680, 246843), (17640, 219416), (20160, 191989), (23520, 164562), (27427, 141120), (28224, 137135), (35280, 109708), (47040, 82281), (54854, 70560)]