1587817080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25793}}^1$

素因数の和:25835

約数の個数: 160

約数和(自身を含む): 5617933200

約数和(自身を除く): 4030116120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 3078, 3240, 3420, 4104, 5130, 6156, 6840, 7695, 10260, 12312, 15390, 20520, 25793, 30780, 51586, 61560, 77379, 103172, 128965, 154758, 206344, 232137, 257930, 309516, 386895, 464274, 490067, 515860, 619032, 696411, 773790, 928548, 980134, 1031720, 1160685, 1392822, 1470201, 1547580, 1857096, 1960268, 2089233, 2321370, 2450335, 2785644, 2940402, 3095160, 3482055, 3920536, 4178466, 4410603, 4642740, 4900670, 5571288, 5880804, 6964110, 7351005, 8356932, 8821206, 9285480, 9801340, 10446165, 11761608, 13231809, 13928220, 14702010, 16713864, 17642412, 19602680, 20892330, 22053015, 26463618, 27856440, 29404020, 35284824, 39695427, 41784660, 44106030, 52927236, 58808040, 66159045, 79390854, 83569320, 88212060, 105854472, 132318090, 158781708, 176424120, 198477135, 264636180, 317563416, 396954270, 529272360, 793908540, 1587817080]

約数ペア:

[(1, 1587817080), (2, 793908540), (3, 529272360), (4, 396954270), (5, 317563416), (6, 264636180), (8, 198477135), (9, 176424120), (10, 158781708), (12, 132318090), (15, 105854472), (18, 88212060), (19, 83569320), (20, 79390854), (24, 66159045), (27, 58808040), (30, 52927236), (36, 44106030), (38, 41784660), (40, 39695427), (45, 35284824), (54, 29404020), (57, 27856440), (60, 26463618), (72, 22053015), (76, 20892330), (81, 19602680), (90, 17642412), (95, 16713864), (108, 14702010), (114, 13928220), (120, 13231809), (135, 11761608), (152, 10446165), (162, 9801340), (171, 9285480), (180, 8821206), (190, 8356932), (216, 7351005), (228, 6964110), (270, 5880804), (285, 5571288), (324, 4900670), (342, 4642740), (360, 4410603), (380, 4178466), (405, 3920536), (456, 3482055), (513, 3095160), (540, 2940402), (570, 2785644), (648, 2450335), (684, 2321370), (760, 2089233), (810, 1960268), (855, 1857096), (1026, 1547580), (1080, 1470201), (1140, 1392822), (1368, 1160685), (1539, 1031720), (1620, 980134), (1710, 928548), (2052, 773790), (2280, 696411), (2565, 619032), (3078, 515860), (3240, 490067), (3420, 464274), (4104, 386895), (5130, 309516), (6156, 257930), (6840, 232137), (7695, 206344), (10260, 154758), (12312, 128965), (15390, 103172), (20520, 77379), (25793, 61560), (30780, 51586)]