7072586640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{10243}}^1$

素因数の和:10406

約数の個数: 240

約数和(自身を含む): 27346071168

約数和(自身を除く): 20273484528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 137, 140, 144, 168, 180, 210, 240, 252, 274, 280, 315, 336, 360, 411, 420, 504, 548, 560, 630, 685, 720, 822, 840, 959, 1008, 1096, 1233, 1260, 1370, 1644, 1680, 1918, 2055, 2192, 2466, 2520, 2740, 2877, 3288, 3836, 4110, 4795, 4932, 5040, 5480, 5754, 6165, 6576, 7672, 8220, 8631, 9590, 9864, 10243, 10960, 11508, 12330, 14385, 15344, 16440, 17262, 19180, 19728, 20486, 23016, 24660, 28770, 30729, 32880, 34524, 38360, 40972, 43155, 46032, 49320, 51215, 57540, 61458, 69048, 71701, 76720, 81944, 86310, 92187, 98640, 102430, 115080, 122916, 138096, 143402, 153645, 163888, 172620, 184374, 204860, 215103, 230160, 245832, 286804, 307290, 345240, 358505, 368748, 409720, 430206, 460935, 491664, 573608, 614580, 645309, 690480, 717010, 737496, 819440, 860412, 921870, 1075515, 1147216, 1229160, 1290618, 1403291, 1434020, 1474992, 1720824, 1843740, 2151030, 2458320, 2581236, 2806582, 2868040, 3226545, 3441648, 3687480, 4209873, 4302060, 5162472, 5613164, 5736080, 6453090, 7016455, 7374960, 8419746, 8604120, 9823037, 10324944, 11226328, 12629619, 12906180, 14032910, 16839492, 17208240, 19646074, 21049365, 22452656, 25259238, 25812360, 28065820, 29469111, 33678984, 39292148, 42098730, 49115185, 50518476, 51624720, 56131640, 58938222, 63148095, 67357968, 78584296, 84197460, 88407333, 98230370, 101036952, 112263280, 117876444, 126296190, 147345555, 157168592, 168394920, 176814666, 196460740, 202073904, 235752888, 252592380, 294691110, 336789840, 353629332, 392921480, 442036665, 471505776, 505184760, 589382220, 707258664, 785842960, 884073330, 1010369520, 1178764440, 1414517328, 1768146660, 2357528880, 3536293320, 7072586640]

約数ペア:

[(1, 7072586640), (2, 3536293320), (3, 2357528880), (4, 1768146660), (5, 1414517328), (6, 1178764440), (7, 1010369520), (8, 884073330), (9, 785842960), (10, 707258664), (12, 589382220), (14, 505184760), (15, 471505776), (16, 442036665), (18, 392921480), (20, 353629332), (21, 336789840), (24, 294691110), (28, 252592380), (30, 235752888), (35, 202073904), (36, 196460740), (40, 176814666), (42, 168394920), (45, 157168592), (48, 147345555), (56, 126296190), (60, 117876444), (63, 112263280), (70, 101036952), (72, 98230370), (80, 88407333), (84, 84197460), (90, 78584296), (105, 67357968), (112, 63148095), (120, 58938222), (126, 56131640), (137, 51624720), (140, 50518476), (144, 49115185), (168, 42098730), (180, 39292148), (210, 33678984), (240, 29469111), (252, 28065820), (274, 25812360), (280, 25259238), (315, 22452656), (336, 21049365), (360, 19646074), (411, 17208240), (420, 16839492), (504, 14032910), (548, 12906180), (560, 12629619), (630, 11226328), (685, 10324944), (720, 9823037), (822, 8604120), (840, 8419746), (959, 7374960), (1008, 7016455), (1096, 6453090), (1233, 5736080), (1260, 5613164), (1370, 5162472), (1644, 4302060), (1680, 4209873), (1918, 3687480), (2055, 3441648), (2192, 3226545), (2466, 2868040), (2520, 2806582), (2740, 2581236), (2877, 2458320), (3288, 2151030), (3836, 1843740), (4110, 1720824), (4795, 1474992), (4932, 1434020), (5040, 1403291), (5480, 1290618), (5754, 1229160), (6165, 1147216), (6576, 1075515), (7672, 921870), (8220, 860412), (8631, 819440), (9590, 737496), (9864, 717010), (10243, 690480), (10960, 645309), (11508, 614580), (12330, 573608), (14385, 491664), (15344, 460935), (16440, 430206), (17262, 409720), (19180, 368748), (19728, 358505), (20486, 345240), (23016, 307290), (24660, 286804), (28770, 245832), (30729, 230160), (32880, 215103), (34524, 204860), (38360, 184374), (40972, 172620), (43155, 163888), (46032, 153645), (49320, 143402), (51215, 138096), (57540, 122916), (61458, 115080), (69048, 102430), (71701, 98640), (76720, 92187), (81944, 86310)]