796028520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{331}}^1\times {\mathrm{409}}^1$

素因数の和:768

約数の個数: 192

約数和(自身を含む): 2793182400

約数和(自身を除く): 1997153880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 331, 392, 409, 420, 490, 588, 662, 735, 818, 840, 980, 993, 1176, 1227, 1324, 1470, 1636, 1655, 1960, 1986, 2045, 2317, 2454, 2648, 2863, 2940, 3272, 3310, 3972, 4090, 4634, 4908, 4965, 5726, 5880, 6135, 6620, 6951, 7944, 8180, 8589, 9268, 9816, 9930, 11452, 11585, 12270, 13240, 13902, 14315, 16219, 16360, 17178, 18536, 19860, 20041, 22904, 23170, 24540, 27804, 28630, 32438, 34356, 34755, 39720, 40082, 42945, 46340, 48657, 49080, 55608, 57260, 60123, 64876, 68712, 69510, 80164, 81095, 85890, 92680, 97314, 100205, 114520, 120246, 129752, 135379, 139020, 160328, 162190, 171780, 194628, 200410, 240492, 243285, 270758, 278040, 300615, 324380, 343560, 389256, 400820, 406137, 480984, 486570, 541516, 601230, 648760, 676895, 801640, 812274, 947653, 973140, 1083032, 1202460, 1353790, 1624548, 1895306, 1946280, 2030685, 2404920, 2707580, 2842959, 3249096, 3790612, 4061370, 4738265, 5415160, 5685918, 6633571, 7581224, 8122740, 9476530, 11371836, 13267142, 14214795, 16245480, 18953060, 19900713, 22743672, 26534284, 28429590, 33167855, 37906120, 39801426, 53068568, 56859180, 66335710, 79602852, 99503565, 113718360, 132671420, 159205704, 199007130, 265342840, 398014260, 796028520]

約数ペア:

[(1, 796028520), (2, 398014260), (3, 265342840), (4, 199007130), (5, 159205704), (6, 132671420), (7, 113718360), (8, 99503565), (10, 79602852), (12, 66335710), (14, 56859180), (15, 53068568), (20, 39801426), (21, 37906120), (24, 33167855), (28, 28429590), (30, 26534284), (35, 22743672), (40, 19900713), (42, 18953060), (49, 16245480), (56, 14214795), (60, 13267142), (70, 11371836), (84, 9476530), (98, 8122740), (105, 7581224), (120, 6633571), (140, 5685918), (147, 5415160), (168, 4738265), (196, 4061370), (210, 3790612), (245, 3249096), (280, 2842959), (294, 2707580), (331, 2404920), (392, 2030685), (409, 1946280), (420, 1895306), (490, 1624548), (588, 1353790), (662, 1202460), (735, 1083032), (818, 973140), (840, 947653), (980, 812274), (993, 801640), (1176, 676895), (1227, 648760), (1324, 601230), (1470, 541516), (1636, 486570), (1655, 480984), (1960, 406137), (1986, 400820), (2045, 389256), (2317, 343560), (2454, 324380), (2648, 300615), (2863, 278040), (2940, 270758), (3272, 243285), (3310, 240492), (3972, 200410), (4090, 194628), (4634, 171780), (4908, 162190), (4965, 160328), (5726, 139020), (5880, 135379), (6135, 129752), (6620, 120246), (6951, 114520), (7944, 100205), (8180, 97314), (8589, 92680), (9268, 85890), (9816, 81095), (9930, 80164), (11452, 69510), (11585, 68712), (12270, 64876), (13240, 60123), (13902, 57260), (14315, 55608), (16219, 49080), (16360, 48657), (17178, 46340), (18536, 42945), (19860, 40082), (20041, 39720), (22904, 34755), (23170, 34356), (24540, 32438), (27804, 28630)]