249954120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:989

約数の個数: 256

約数和(自身を含む): 945504000

約数和(自身を除く): 695549880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 342, 351, 360, 380, 390, 456, 468, 494, 513, 520, 540, 570, 585, 684, 702, 741, 760, 780, 855, 936, 937, 988, 1026, 1080, 1140, 1170, 1235, 1368, 1404, 1482, 1560, 1710, 1755, 1874, 1976, 2052, 2223, 2280, 2340, 2470, 2565, 2808, 2811, 2964, 3420, 3510, 3705, 3748, 4104, 4446, 4680, 4685, 4940, 5130, 5622, 5928, 6669, 6840, 7020, 7410, 7496, 8433, 8892, 9370, 9880, 10260, 11115, 11244, 12181, 13338, 14040, 14055, 14820, 16866, 17784, 17803, 18740, 20520, 22230, 22488, 24362, 25299, 26676, 28110, 29640, 33345, 33732, 35606, 36543, 37480, 42165, 44460, 48724, 50598, 53352, 53409, 56220, 60905, 66690, 67464, 71212, 73086, 84330, 88920, 89015, 97448, 101196, 106818, 109629, 112440, 121810, 126495, 133380, 142424, 146172, 160227, 168660, 178030, 182715, 202392, 213636, 219258, 231439, 243620, 252990, 266760, 267045, 292344, 320454, 328887, 337320, 356060, 365430, 427272, 438516, 462878, 480681, 487240, 505980, 534090, 548145, 640908, 657774, 694317, 712120, 730860, 801135, 877032, 925756, 961362, 1011960, 1068180, 1096290, 1157195, 1281816, 1315548, 1388634, 1461720, 1602270, 1644435, 1851512, 1922724, 2082951, 2136360, 2192580, 2314390, 2403405, 2631096, 2777268, 3204540, 3288870, 3471585, 3845448, 4165902, 4385160, 4628780, 4806810, 5554536, 6248853, 6409080, 6577740, 6943170, 8331804, 9257560, 9613620, 10414755, 12497706, 13155480, 13886340, 16663608, 19227240, 20829510, 24995412, 27772680, 31244265, 41659020, 49990824, 62488530, 83318040, 124977060, 249954120]

約数ペア:

[(1, 249954120), (2, 124977060), (3, 83318040), (4, 62488530), (5, 49990824), (6, 41659020), (8, 31244265), (9, 27772680), (10, 24995412), (12, 20829510), (13, 19227240), (15, 16663608), (18, 13886340), (19, 13155480), (20, 12497706), (24, 10414755), (26, 9613620), (27, 9257560), (30, 8331804), (36, 6943170), (38, 6577740), (39, 6409080), (40, 6248853), (45, 5554536), (52, 4806810), (54, 4628780), (57, 4385160), (60, 4165902), (65, 3845448), (72, 3471585), (76, 3288870), (78, 3204540), (90, 2777268), (95, 2631096), (104, 2403405), (108, 2314390), (114, 2192580), (117, 2136360), (120, 2082951), (130, 1922724), (135, 1851512), (152, 1644435), (156, 1602270), (171, 1461720), (180, 1388634), (190, 1315548), (195, 1281816), (216, 1157195), (228, 1096290), (234, 1068180), (247, 1011960), (260, 961362), (270, 925756), (285, 877032), (312, 801135), (342, 730860), (351, 712120), (360, 694317), (380, 657774), (390, 640908), (456, 548145), (468, 534090), (494, 505980), (513, 487240), (520, 480681), (540, 462878), (570, 438516), (585, 427272), (684, 365430), (702, 356060), (741, 337320), (760, 328887), (780, 320454), (855, 292344), (936, 267045), (937, 266760), (988, 252990), (1026, 243620), (1080, 231439), (1140, 219258), (1170, 213636), (1235, 202392), (1368, 182715), (1404, 178030), (1482, 168660), (1560, 160227), (1710, 146172), (1755, 142424), (1874, 133380), (1976, 126495), (2052, 121810), (2223, 112440), (2280, 109629), (2340, 106818), (2470, 101196), (2565, 97448), (2808, 89015), (2811, 88920), (2964, 84330), (3420, 73086), (3510, 71212), (3705, 67464), (3748, 66690), (4104, 60905), (4446, 56220), (4680, 53409), (4685, 53352), (4940, 50598), (5130, 48724), (5622, 44460), (5928, 42165), (6669, 37480), (6840, 36543), (7020, 35606), (7410, 33732), (7496, 33345), (8433, 29640), (8892, 28110), (9370, 26676), (9880, 25299), (10260, 24362), (11115, 22488), (11244, 22230), (12181, 20520), (13338, 18740), (14040, 17803), (14055, 17784), (14820, 16866)]