197786693520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{681647}}^1$

素因数の和:681710

約数の個数: 240

約数和(自身を含む): 738404739072

約数和(自身を除く): 540618045552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 144, 155, 156, 180, 186, 195, 208, 234, 240, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 1040, 1116, 1170, 1209, 1240, 1395, 1488, 1560, 1612, 1860, 1872, 2015, 2232, 2340, 2418, 2480, 2790, 3120, 3224, 3627, 3720, 4030, 4464, 4680, 4836, 5580, 6045, 6448, 7254, 7440, 8060, 9360, 9672, 11160, 12090, 14508, 16120, 18135, 19344, 22320, 24180, 29016, 32240, 36270, 48360, 58032, 72540, 96720, 145080, 290160, 681647, 1363294, 2044941, 2726588, 3408235, 4089882, 5453176, 6134823, 6816470, 8179764, 8861411, 10224705, 10906352, 12269646, 13632940, 16359528, 17722822, 20449410, 21131057, 24539292, 26584233, 27265880, 30674115, 32719056, 35445644, 40898820, 42262114, 44307055, 49078584, 53168466, 54531760, 61348230, 63393171, 70891288, 79752699, 81797640, 84524228, 88614110, 98157168, 105655285, 106336932, 122696460, 126786342, 132921165, 141782576, 159505398, 163595280, 169048456, 177228220, 190179513, 211310570, 212673864, 245392920, 253572684, 265842330, 274703741, 316965855, 319010796, 338096912, 354456440, 380359026, 398763495, 422621140, 425347728, 490785840, 507145368, 531684660, 549407482, 633931710, 638021592, 708912880, 760718052, 797526990, 824111223, 845242280, 950897565, 1014290736, 1063369320, 1098814964, 1267863420, 1276043184, 1373518705, 1521436104, 1595053980, 1648222446, 1690484560, 1901795130, 2126738640, 2197629928, 2472333669, 2535726840, 2747037410, 3042872208, 3190107960, 3296444892, 3803590260, 4120556115, 4395259856, 4944667338, 5071453680, 5494074820, 6380215920, 6592889784, 7607180520, 8241112230, 9889334676, 10988149640, 12361668345, 13185779568, 15214361040, 16482224460, 19778669352, 21976299280, 24723336690, 32964448920, 39557338704, 49446673380, 65928897840, 98893346760, 197786693520]

約数ペア:

[(1, 197786693520), (2, 98893346760), (3, 65928897840), (4, 49446673380), (5, 39557338704), (6, 32964448920), (8, 24723336690), (9, 21976299280), (10, 19778669352), (12, 16482224460), (13, 15214361040), (15, 13185779568), (16, 12361668345), (18, 10988149640), (20, 9889334676), (24, 8241112230), (26, 7607180520), (30, 6592889784), (31, 6380215920), (36, 5494074820), (39, 5071453680), (40, 4944667338), (45, 4395259856), (48, 4120556115), (52, 3803590260), (60, 3296444892), (62, 3190107960), (65, 3042872208), (72, 2747037410), (78, 2535726840), (80, 2472333669), (90, 2197629928), (93, 2126738640), (104, 1901795130), (117, 1690484560), (120, 1648222446), (124, 1595053980), (130, 1521436104), (144, 1373518705), (155, 1276043184), (156, 1267863420), (180, 1098814964), (186, 1063369320), (195, 1014290736), (208, 950897565), (234, 845242280), (240, 824111223), (248, 797526990), (260, 760718052), (279, 708912880), (310, 638021592), (312, 633931710), (360, 549407482), (372, 531684660), (390, 507145368), (403, 490785840), (465, 425347728), (468, 422621140), (496, 398763495), (520, 380359026), (558, 354456440), (585, 338096912), (620, 319010796), (624, 316965855), (720, 274703741), (744, 265842330), (780, 253572684), (806, 245392920), (930, 212673864), (936, 211310570), (1040, 190179513), (1116, 177228220), (1170, 169048456), (1209, 163595280), (1240, 159505398), (1395, 141782576), (1488, 132921165), (1560, 126786342), (1612, 122696460), (1860, 106336932), (1872, 105655285), (2015, 98157168), (2232, 88614110), (2340, 84524228), (2418, 81797640), (2480, 79752699), (2790, 70891288), (3120, 63393171), (3224, 61348230), (3627, 54531760), (3720, 53168466), (4030, 49078584), (4464, 44307055), (4680, 42262114), (4836, 40898820), (5580, 35445644), (6045, 32719056), (6448, 30674115), (7254, 27265880), (7440, 26584233), (8060, 24539292), (9360, 21131057), (9672, 20449410), (11160, 17722822), (12090, 16359528), (14508, 13632940), (16120, 12269646), (18135, 10906352), (19344, 10224705), (22320, 8861411), (24180, 8179764), (29016, 6816470), (32240, 6134823), (36270, 5453176), (48360, 4089882), (58032, 3408235), (72540, 2726588), (96720, 2044941), (145080, 1363294), (290160, 681647)]