517008240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5399}}^1$

素因数の和:5444

約数の個数: 240

約数和(自身を含む): 2089152000

約数和(自身を除く): 1572143760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4560, 4788, 5040, 5320, 5399, 5985, 6384, 6840, 7980, 9576, 10640, 10798, 11970, 13680, 15960, 16197, 19152, 21596, 23940, 26995, 31920, 32394, 37793, 43192, 47880, 48591, 53990, 64788, 75586, 80985, 86384, 95760, 97182, 102581, 107980, 113379, 129576, 151172, 161970, 188965, 194364, 205162, 215960, 226758, 242955, 259152, 302344, 307743, 323940, 340137, 377930, 388728, 410324, 431920, 453516, 485910, 512905, 566895, 604688, 615486, 647880, 680274, 718067, 755860, 777456, 820648, 907032, 923229, 971820, 1025810, 1133790, 1230972, 1295760, 1360548, 1436134, 1511720, 1538715, 1641296, 1700685, 1814064, 1846458, 1943640, 2051620, 2154201, 2267580, 2461944, 2721096, 2872268, 3023440, 3077430, 3401370, 3590335, 3692916, 3887280, 4103240, 4308402, 4535160, 4616145, 4923888, 5442192, 5744536, 6154860, 6462603, 6802740, 7180670, 7385832, 8206480, 8616804, 9070320, 9232290, 10771005, 11489072, 12309720, 12925206, 13605480, 14361340, 14771664, 17233608, 18464580, 21542010, 24619440, 25850412, 27210960, 28722680, 32313015, 34467216, 36929160, 43084020, 51700824, 57445360, 64626030, 73858320, 86168040, 103401648, 129252060, 172336080, 258504120, 517008240]

約数ペア:

[(1, 517008240), (2, 258504120), (3, 172336080), (4, 129252060), (5, 103401648), (6, 86168040), (7, 73858320), (8, 64626030), (9, 57445360), (10, 51700824), (12, 43084020), (14, 36929160), (15, 34467216), (16, 32313015), (18, 28722680), (19, 27210960), (20, 25850412), (21, 24619440), (24, 21542010), (28, 18464580), (30, 17233608), (35, 14771664), (36, 14361340), (38, 13605480), (40, 12925206), (42, 12309720), (45, 11489072), (48, 10771005), (56, 9232290), (57, 9070320), (60, 8616804), (63, 8206480), (70, 7385832), (72, 7180670), (76, 6802740), (80, 6462603), (84, 6154860), (90, 5744536), (95, 5442192), (105, 4923888), (112, 4616145), (114, 4535160), (120, 4308402), (126, 4103240), (133, 3887280), (140, 3692916), (144, 3590335), (152, 3401370), (168, 3077430), (171, 3023440), (180, 2872268), (190, 2721096), (210, 2461944), (228, 2267580), (240, 2154201), (252, 2051620), (266, 1943640), (280, 1846458), (285, 1814064), (304, 1700685), (315, 1641296), (336, 1538715), (342, 1511720), (360, 1436134), (380, 1360548), (399, 1295760), (420, 1230972), (456, 1133790), (504, 1025810), (532, 971820), (560, 923229), (570, 907032), (630, 820648), (665, 777456), (684, 755860), (720, 718067), (760, 680274), (798, 647880), (840, 615486), (855, 604688), (912, 566895), (1008, 512905), (1064, 485910), (1140, 453516), (1197, 431920), (1260, 410324), (1330, 388728), (1368, 377930), (1520, 340137), (1596, 323940), (1680, 307743), (1710, 302344), (1995, 259152), (2128, 242955), (2280, 226758), (2394, 215960), (2520, 205162), (2660, 194364), (2736, 188965), (3192, 161970), (3420, 151172), (3990, 129576), (4560, 113379), (4788, 107980), (5040, 102581), (5320, 97182), (5399, 95760), (5985, 86384), (6384, 80985), (6840, 75586), (7980, 64788), (9576, 53990), (10640, 48591), (10798, 47880), (11970, 43192), (13680, 37793), (15960, 32394), (16197, 31920), (19152, 26995), (21596, 23940)]