57424080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:306

約数の個数: 240

約数和(自身を含む): 218825280

約数和(自身を除く): 161401200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 98, 105, 112, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 240, 245, 257, 266, 280, 285, 294, 304, 336, 380, 392, 399, 420, 456, 490, 514, 532, 560, 570, 588, 665, 735, 760, 771, 784, 798, 840, 912, 931, 980, 1028, 1064, 1140, 1176, 1285, 1330, 1470, 1520, 1542, 1596, 1680, 1799, 1862, 1960, 1995, 2056, 2128, 2280, 2352, 2570, 2660, 2793, 2940, 3084, 3192, 3598, 3724, 3855, 3920, 3990, 4112, 4560, 4655, 4883, 5140, 5320, 5397, 5586, 5880, 6168, 6384, 7196, 7448, 7710, 7980, 8995, 9310, 9766, 10280, 10640, 10794, 11172, 11760, 12336, 12593, 13965, 14392, 14649, 14896, 15420, 15960, 17990, 18620, 19532, 20560, 21588, 22344, 24415, 25186, 26985, 27930, 28784, 29298, 30840, 31920, 34181, 35980, 37240, 37779, 39064, 43176, 44688, 48830, 50372, 53970, 55860, 58596, 61680, 62965, 68362, 71960, 73245, 74480, 75558, 78128, 86352, 97660, 100744, 102543, 107940, 111720, 117192, 125930, 136724, 143920, 146490, 151116, 170905, 188895, 195320, 201488, 205086, 215880, 223440, 234384, 239267, 251860, 273448, 292980, 302232, 341810, 377790, 390640, 410172, 431760, 478534, 503720, 512715, 546896, 585960, 604464, 683620, 717801, 755580, 820344, 957068, 1007440, 1025430, 1171920, 1196335, 1367240, 1435602, 1511160, 1640688, 1914136, 2050860, 2392670, 2734480, 2871204, 3022320, 3589005, 3828272, 4101720, 4785340, 5742408, 7178010, 8203440, 9570680, 11484816, 14356020, 19141360, 28712040, 57424080]

約数ペア:

[(1, 57424080), (2, 28712040), (3, 19141360), (4, 14356020), (5, 11484816), (6, 9570680), (7, 8203440), (8, 7178010), (10, 5742408), (12, 4785340), (14, 4101720), (15, 3828272), (16, 3589005), (19, 3022320), (20, 2871204), (21, 2734480), (24, 2392670), (28, 2050860), (30, 1914136), (35, 1640688), (38, 1511160), (40, 1435602), (42, 1367240), (48, 1196335), (49, 1171920), (56, 1025430), (57, 1007440), (60, 957068), (70, 820344), (76, 755580), (80, 717801), (84, 683620), (95, 604464), (98, 585960), (105, 546896), (112, 512715), (114, 503720), (120, 478534), (133, 431760), (140, 410172), (147, 390640), (152, 377790), (168, 341810), (190, 302232), (196, 292980), (210, 273448), (228, 251860), (240, 239267), (245, 234384), (257, 223440), (266, 215880), (280, 205086), (285, 201488), (294, 195320), (304, 188895), (336, 170905), (380, 151116), (392, 146490), (399, 143920), (420, 136724), (456, 125930), (490, 117192), (514, 111720), (532, 107940), (560, 102543), (570, 100744), (588, 97660), (665, 86352), (735, 78128), (760, 75558), (771, 74480), (784, 73245), (798, 71960), (840, 68362), (912, 62965), (931, 61680), (980, 58596), (1028, 55860), (1064, 53970), (1140, 50372), (1176, 48830), (1285, 44688), (1330, 43176), (1470, 39064), (1520, 37779), (1542, 37240), (1596, 35980), (1680, 34181), (1799, 31920), (1862, 30840), (1960, 29298), (1995, 28784), (2056, 27930), (2128, 26985), (2280, 25186), (2352, 24415), (2570, 22344), (2660, 21588), (2793, 20560), (2940, 19532), (3084, 18620), (3192, 17990), (3598, 15960), (3724, 15420), (3855, 14896), (3920, 14649), (3990, 14392), (4112, 13965), (4560, 12593), (4655, 12336), (4883, 11760), (5140, 11172), (5320, 10794), (5397, 10640), (5586, 10280), (5880, 9766), (6168, 9310), (6384, 8995), (7196, 7980), (7448, 7710)]