488344080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15299}}^1$

素因数の和:15341

約数の個数: 160

約数和(自身を含む): 1821312000

約数和(自身を除く): 1332967920

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, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 10640, 15299, 15960, 30598, 31920, 45897, 61196, 76495, 91794, 107093, 122392, 152990, 183588, 214186, 229485, 244784, 290681, 305980, 321279, 367176, 428372, 458970, 535465, 581362, 611960, 642558, 734352, 856744, 872043, 917940, 1070930, 1162724, 1223920, 1285116, 1453405, 1606395, 1713488, 1744086, 1835880, 2034767, 2141860, 2325448, 2570232, 2906810, 3212790, 3488172, 3671760, 4069534, 4283720, 4360215, 4650896, 5140464, 5813620, 6104301, 6425580, 6976344, 8139068, 8567440, 8720430, 10173835, 11627240, 12208602, 12851160, 13952688, 16278136, 17440860, 20347670, 23254480, 24417204, 25702320, 30521505, 32556272, 34881720, 40695340, 48834408, 61043010, 69763440, 81390680, 97668816, 122086020, 162781360, 244172040, 488344080]

約数ペア:

[(1, 488344080), (2, 244172040), (3, 162781360), (4, 122086020), (5, 97668816), (6, 81390680), (7, 69763440), (8, 61043010), (10, 48834408), (12, 40695340), (14, 34881720), (15, 32556272), (16, 30521505), (19, 25702320), (20, 24417204), (21, 23254480), (24, 20347670), (28, 17440860), (30, 16278136), (35, 13952688), (38, 12851160), (40, 12208602), (42, 11627240), (48, 10173835), (56, 8720430), (57, 8567440), (60, 8139068), (70, 6976344), (76, 6425580), (80, 6104301), (84, 5813620), (95, 5140464), (105, 4650896), (112, 4360215), (114, 4283720), (120, 4069534), (133, 3671760), (140, 3488172), (152, 3212790), (168, 2906810), (190, 2570232), (210, 2325448), (228, 2141860), (240, 2034767), (266, 1835880), (280, 1744086), (285, 1713488), (304, 1606395), (336, 1453405), (380, 1285116), (399, 1223920), (420, 1162724), (456, 1070930), (532, 917940), (560, 872043), (570, 856744), (665, 734352), (760, 642558), (798, 611960), (840, 581362), (912, 535465), (1064, 458970), (1140, 428372), (1330, 367176), (1520, 321279), (1596, 305980), (1680, 290681), (1995, 244784), (2128, 229485), (2280, 214186), (2660, 183588), (3192, 152990), (3990, 122392), (4560, 107093), (5320, 91794), (6384, 76495), (7980, 61196), (10640, 45897), (15299, 31920), (15960, 30598)]