873081720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2179}}^1$

素因数の和:2259

約数の個数: 256

約数和(自身を含む): 3390336000

約数和(自身を除く): 2517254280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 53, 54, 56, 60, 63, 70, 72, 84, 90, 105, 106, 108, 120, 126, 135, 140, 159, 168, 180, 189, 210, 212, 216, 252, 265, 270, 280, 315, 318, 360, 371, 378, 420, 424, 477, 504, 530, 540, 630, 636, 742, 756, 795, 840, 945, 954, 1060, 1080, 1113, 1260, 1272, 1431, 1484, 1512, 1590, 1855, 1890, 1908, 2120, 2179, 2226, 2385, 2520, 2862, 2968, 3180, 3339, 3710, 3780, 3816, 4358, 4452, 4770, 5565, 5724, 6360, 6537, 6678, 7155, 7420, 7560, 8716, 8904, 9540, 10017, 10895, 11130, 11448, 13074, 13356, 14310, 14840, 15253, 16695, 17432, 19080, 19611, 20034, 21790, 22260, 26148, 26712, 28620, 30506, 32685, 33390, 39222, 40068, 43580, 44520, 45759, 50085, 52296, 57240, 58833, 61012, 65370, 66780, 76265, 78444, 80136, 87160, 91518, 98055, 100170, 115487, 117666, 122024, 130740, 133560, 137277, 152530, 156888, 183036, 196110, 200340, 228795, 230974, 235332, 261480, 274554, 294165, 305060, 346461, 366072, 392220, 400680, 411831, 457590, 461948, 470664, 549108, 577435, 588330, 610120, 686385, 692922, 784440, 808409, 823662, 915180, 923896, 1039383, 1098216, 1154870, 1176660, 1372770, 1385844, 1616818, 1647324, 1732305, 1830360, 2059155, 2078766, 2309740, 2353320, 2425227, 2745540, 2771688, 3118149, 3233636, 3294648, 3464610, 4042045, 4118310, 4157532, 4619480, 4850454, 5196915, 5491080, 6236298, 6467272, 6929220, 7275681, 8084090, 8236620, 8315064, 9700908, 10393830, 12126135, 12472596, 13858440, 14551362, 15590745, 16168180, 16473240, 19401816, 20787660, 21827043, 24252270, 24945192, 29102724, 31181490, 32336360, 36378405, 41575320, 43654086, 48504540, 58205448, 62362980, 72756810, 87308172, 97009080, 109135215, 124725960, 145513620, 174616344, 218270430, 291027240, 436540860, 873081720]

約数ペア:

[(1, 873081720), (2, 436540860), (3, 291027240), (4, 218270430), (5, 174616344), (6, 145513620), (7, 124725960), (8, 109135215), (9, 97009080), (10, 87308172), (12, 72756810), (14, 62362980), (15, 58205448), (18, 48504540), (20, 43654086), (21, 41575320), (24, 36378405), (27, 32336360), (28, 31181490), (30, 29102724), (35, 24945192), (36, 24252270), (40, 21827043), (42, 20787660), (45, 19401816), (53, 16473240), (54, 16168180), (56, 15590745), (60, 14551362), (63, 13858440), (70, 12472596), (72, 12126135), (84, 10393830), (90, 9700908), (105, 8315064), (106, 8236620), (108, 8084090), (120, 7275681), (126, 6929220), (135, 6467272), (140, 6236298), (159, 5491080), (168, 5196915), (180, 4850454), (189, 4619480), (210, 4157532), (212, 4118310), (216, 4042045), (252, 3464610), (265, 3294648), (270, 3233636), (280, 3118149), (315, 2771688), (318, 2745540), (360, 2425227), (371, 2353320), (378, 2309740), (420, 2078766), (424, 2059155), (477, 1830360), (504, 1732305), (530, 1647324), (540, 1616818), (630, 1385844), (636, 1372770), (742, 1176660), (756, 1154870), (795, 1098216), (840, 1039383), (945, 923896), (954, 915180), (1060, 823662), (1080, 808409), (1113, 784440), (1260, 692922), (1272, 686385), (1431, 610120), (1484, 588330), (1512, 577435), (1590, 549108), (1855, 470664), (1890, 461948), (1908, 457590), (2120, 411831), (2179, 400680), (2226, 392220), (2385, 366072), (2520, 346461), (2862, 305060), (2968, 294165), (3180, 274554), (3339, 261480), (3710, 235332), (3780, 230974), (3816, 228795), (4358, 200340), (4452, 196110), (4770, 183036), (5565, 156888), (5724, 152530), (6360, 137277), (6537, 133560), (6678, 130740), (7155, 122024), (7420, 117666), (7560, 115487), (8716, 100170), (8904, 98055), (9540, 91518), (10017, 87160), (10895, 80136), (11130, 78444), (11448, 76265), (13074, 66780), (13356, 65370), (14310, 61012), (14840, 58833), (15253, 57240), (16695, 52296), (17432, 50085), (19080, 45759), (19611, 44520), (20034, 43580), (21790, 40068), (22260, 39222), (26148, 33390), (26712, 32685), (28620, 30506)]