204964927020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{467}}^1\times {\mathrm{2137}}^1$

素因数の和:2789

約数の個数: 288

約数和(自身を含む): 716770349568

約数和(自身を除く): 511805422548

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 163, 180, 210, 252, 315, 326, 420, 467, 489, 630, 652, 815, 934, 978, 1141, 1260, 1401, 1467, 1630, 1868, 1956, 2137, 2282, 2335, 2445, 2802, 2934, 3260, 3269, 3423, 4203, 4274, 4564, 4670, 4890, 5604, 5705, 5868, 6411, 6538, 6846, 7005, 7335, 8406, 8548, 9340, 9780, 9807, 10269, 10685, 11410, 12822, 13076, 13692, 14010, 14670, 14959, 16345, 16812, 17115, 19233, 19614, 20538, 21015, 21370, 22820, 25644, 28020, 29340, 29421, 29918, 32055, 32690, 34230, 38466, 39228, 41076, 42030, 42740, 44877, 49035, 51345, 58842, 59836, 64110, 65380, 68460, 74795, 76121, 76932, 84060, 89754, 96165, 98070, 102690, 117684, 128220, 134631, 147105, 149590, 152242, 179508, 192330, 196140, 205380, 224385, 228363, 269262, 294210, 299180, 304484, 348331, 380605, 384660, 448770, 456726, 532847, 538524, 588420, 673155, 685089, 696662, 761210, 897540, 913452, 997979, 1044993, 1065694, 1141815, 1346310, 1370178, 1393324, 1522420, 1598541, 1741655, 1995958, 2089986, 2131388, 2283630, 2438317, 2664235, 2692620, 2740356, 2993937, 3134979, 3197082, 3425445, 3483310, 3991916, 4179972, 4567260, 4795623, 4876634, 4989895, 5224965, 5328470, 5987874, 6269958, 6394164, 6850890, 6966620, 6985853, 7314951, 7992705, 8981811, 9591246, 9753268, 9979790, 10449930, 10656940, 11975748, 12191585, 12539916, 13701780, 13971706, 14629902, 14969685, 15674895, 15985410, 17963622, 19182492, 19959580, 20899860, 20957559, 21944853, 23978115, 24383170, 27943412, 29259804, 29939370, 31349790, 31970820, 34929265, 35927244, 36574755, 41915118, 43889706, 44909055, 47956230, 48766340, 59878740, 62699580, 62872677, 69858530, 73149510, 83830236, 87779412, 89818110, 95912460, 104787795, 109724265, 125745354, 139717060, 146299020, 162670577, 179636220, 209575590, 219448530, 251490708, 314363385, 325341154, 419151180, 438897060, 488011731, 628726770, 650682308, 813352885, 976023462, 1138694039, 1257453540, 1464035193, 1626705770, 1952046924, 2277388078, 2440058655, 2928070386, 3253411540, 3416082117, 4554776156, 4880117310, 5693470195, 5856140772, 6832164234, 7320175965, 9760234620, 10248246351, 11386940390, 13664328468, 14640351930, 17080410585, 20496492702, 22773880780, 29280703860, 34160821170, 40992985404, 51241231755, 68321642340, 102482463510, 204964927020]

約数ペア:

[(1, 204964927020), (2, 102482463510), (3, 68321642340), (4, 51241231755), (5, 40992985404), (6, 34160821170), (7, 29280703860), (9, 22773880780), (10, 20496492702), (12, 17080410585), (14, 14640351930), (15, 13664328468), (18, 11386940390), (20, 10248246351), (21, 9760234620), (28, 7320175965), (30, 6832164234), (35, 5856140772), (36, 5693470195), (42, 4880117310), (45, 4554776156), (60, 3416082117), (63, 3253411540), (70, 2928070386), (84, 2440058655), (90, 2277388078), (105, 1952046924), (126, 1626705770), (140, 1464035193), (163, 1257453540), (180, 1138694039), (210, 976023462), (252, 813352885), (315, 650682308), (326, 628726770), (420, 488011731), (467, 438897060), (489, 419151180), (630, 325341154), (652, 314363385), (815, 251490708), (934, 219448530), (978, 209575590), (1141, 179636220), (1260, 162670577), (1401, 146299020), (1467, 139717060), (1630, 125745354), (1868, 109724265), (1956, 104787795), (2137, 95912460), (2282, 89818110), (2335, 87779412), (2445, 83830236), (2802, 73149510), (2934, 69858530), (3260, 62872677), (3269, 62699580), (3423, 59878740), (4203, 48766340), (4274, 47956230), (4564, 44909055), (4670, 43889706), (4890, 41915118), (5604, 36574755), (5705, 35927244), (5868, 34929265), (6411, 31970820), (6538, 31349790), (6846, 29939370), (7005, 29259804), (7335, 27943412), (8406, 24383170), (8548, 23978115), (9340, 21944853), (9780, 20957559), (9807, 20899860), (10269, 19959580), (10685, 19182492), (11410, 17963622), (12822, 15985410), (13076, 15674895), (13692, 14969685), (14010, 14629902), (14670, 13971706), (14959, 13701780), (16345, 12539916), (16812, 12191585), (17115, 11975748), (19233, 10656940), (19614, 10449930), (20538, 9979790), (21015, 9753268), (21370, 9591246), (22820, 8981811), (25644, 7992705), (28020, 7314951), (29340, 6985853), (29421, 6966620), (29918, 6850890), (32055, 6394164), (32690, 6269958), (34230, 5987874), (38466, 5328470), (39228, 5224965), (41076, 4989895), (42030, 4876634), (42740, 4795623), (44877, 4567260), (49035, 4179972), (51345, 3991916), (58842, 3483310), (59836, 3425445), (64110, 3197082), (65380, 3134979), (68460, 2993937), (74795, 2740356), (76121, 2692620), (76932, 2664235), (84060, 2438317), (89754, 2283630), (96165, 2131388), (98070, 2089986), (102690, 1995958), (117684, 1741655), (128220, 1598541), (134631, 1522420), (147105, 1393324), (149590, 1370178), (152242, 1346310), (179508, 1141815), (192330, 1065694), (196140, 1044993), (205380, 997979), (224385, 913452), (228363, 897540), (269262, 761210), (294210, 696662), (299180, 685089), (304484, 673155), (348331, 588420), (380605, 538524), (384660, 532847), (448770, 456726)]