1894513560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{433}}^1$

素因数の和:586

約数の個数: 192

約数和(自身を含む): 6071798880

約数和(自身を除く): 4177285320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 101, 114, 120, 152, 190, 202, 228, 285, 303, 361, 380, 404, 433, 456, 505, 570, 606, 722, 760, 808, 866, 1010, 1083, 1140, 1212, 1299, 1444, 1515, 1732, 1805, 1919, 2020, 2165, 2166, 2280, 2424, 2598, 2888, 3030, 3464, 3610, 3838, 4040, 4330, 4332, 5196, 5415, 5757, 6060, 6495, 7220, 7676, 8227, 8660, 8664, 9595, 10392, 10830, 11514, 12120, 12990, 14440, 15352, 16454, 17320, 19190, 21660, 23028, 24681, 25980, 28785, 32908, 36461, 38380, 41135, 43320, 43733, 46056, 49362, 51960, 57570, 65816, 72922, 76760, 82270, 87466, 98724, 109383, 115140, 123405, 131199, 145844, 156313, 164540, 174932, 182305, 197448, 218665, 218766, 230280, 246810, 262398, 291688, 312626, 329080, 349864, 364610, 437330, 437532, 468939, 493620, 524796, 546915, 625252, 655995, 729220, 781565, 830927, 874660, 875064, 937878, 987240, 1049592, 1093830, 1250504, 1311990, 1458440, 1563130, 1661854, 1749320, 1875756, 2187660, 2344695, 2492781, 2623980, 3126260, 3323708, 3751512, 4154635, 4375320, 4689390, 4985562, 5247960, 6252520, 6647416, 8309270, 9378780, 9971124, 12463905, 15787613, 16618540, 18757560, 19942248, 24927810, 31575226, 33237080, 47362839, 49855620, 63150452, 78938065, 94725678, 99711240, 126300904, 157876130, 189451356, 236814195, 315752260, 378902712, 473628390, 631504520, 947256780, 1894513560]

約数ペア:

[(1, 1894513560), (2, 947256780), (3, 631504520), (4, 473628390), (5, 378902712), (6, 315752260), (8, 236814195), (10, 189451356), (12, 157876130), (15, 126300904), (19, 99711240), (20, 94725678), (24, 78938065), (30, 63150452), (38, 49855620), (40, 47362839), (57, 33237080), (60, 31575226), (76, 24927810), (95, 19942248), (101, 18757560), (114, 16618540), (120, 15787613), (152, 12463905), (190, 9971124), (202, 9378780), (228, 8309270), (285, 6647416), (303, 6252520), (361, 5247960), (380, 4985562), (404, 4689390), (433, 4375320), (456, 4154635), (505, 3751512), (570, 3323708), (606, 3126260), (722, 2623980), (760, 2492781), (808, 2344695), (866, 2187660), (1010, 1875756), (1083, 1749320), (1140, 1661854), (1212, 1563130), (1299, 1458440), (1444, 1311990), (1515, 1250504), (1732, 1093830), (1805, 1049592), (1919, 987240), (2020, 937878), (2165, 875064), (2166, 874660), (2280, 830927), (2424, 781565), (2598, 729220), (2888, 655995), (3030, 625252), (3464, 546915), (3610, 524796), (3838, 493620), (4040, 468939), (4330, 437532), (4332, 437330), (5196, 364610), (5415, 349864), (5757, 329080), (6060, 312626), (6495, 291688), (7220, 262398), (7676, 246810), (8227, 230280), (8660, 218766), (8664, 218665), (9595, 197448), (10392, 182305), (10830, 174932), (11514, 164540), (12120, 156313), (12990, 145844), (14440, 131199), (15352, 123405), (16454, 115140), (17320, 109383), (19190, 98724), (21660, 87466), (23028, 82270), (24681, 76760), (25980, 72922), (28785, 65816), (32908, 57570), (36461, 51960), (38380, 49362), (41135, 46056), (43320, 43733)]