334360520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:295

約数の個数: 128

約数和(自身を含む): 839946240

約数和(自身を除く): 505585720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 61, 65, 83, 104, 122, 127, 130, 166, 244, 254, 260, 305, 332, 415, 488, 508, 520, 610, 635, 664, 793, 830, 1016, 1079, 1220, 1270, 1586, 1651, 1660, 2158, 2440, 2540, 3172, 3302, 3320, 3965, 4316, 5063, 5080, 5395, 6344, 6604, 7747, 7930, 8255, 8632, 10126, 10541, 10790, 13208, 15494, 15860, 16510, 20252, 21082, 21580, 25315, 30988, 31720, 33020, 38735, 40504, 42164, 43160, 50630, 52705, 61976, 65819, 66040, 77470, 84328, 100711, 101260, 105410, 131638, 137033, 154940, 201422, 202520, 210820, 263276, 274066, 309880, 329095, 402844, 421640, 503555, 526552, 548132, 643001, 658190, 685165, 805688, 1007110, 1096264, 1286002, 1316380, 1370330, 2014220, 2572004, 2632760, 2740660, 3215005, 4028440, 5144008, 5481320, 6430010, 8359013, 12860020, 16718026, 25720040, 33436052, 41795065, 66872104, 83590130, 167180260, 334360520]

約数ペア:

[(1, 334360520), (2, 167180260), (4, 83590130), (5, 66872104), (8, 41795065), (10, 33436052), (13, 25720040), (20, 16718026), (26, 12860020), (40, 8359013), (52, 6430010), (61, 5481320), (65, 5144008), (83, 4028440), (104, 3215005), (122, 2740660), (127, 2632760), (130, 2572004), (166, 2014220), (244, 1370330), (254, 1316380), (260, 1286002), (305, 1096264), (332, 1007110), (415, 805688), (488, 685165), (508, 658190), (520, 643001), (610, 548132), (635, 526552), (664, 503555), (793, 421640), (830, 402844), (1016, 329095), (1079, 309880), (1220, 274066), (1270, 263276), (1586, 210820), (1651, 202520), (1660, 201422), (2158, 154940), (2440, 137033), (2540, 131638), (3172, 105410), (3302, 101260), (3320, 100711), (3965, 84328), (4316, 77470), (5063, 66040), (5080, 65819), (5395, 61976), (6344, 52705), (6604, 50630), (7747, 43160), (7930, 42164), (8255, 40504), (8632, 38735), (10126, 33020), (10541, 31720), (10790, 30988), (13208, 25315), (15494, 21580), (15860, 21082), (16510, 20252)]