136821720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{23269}}^1$

素因数の和:23297

約数の個数: 96

約数和(自身を含む): 477500400

約数和(自身を除く): 340678680

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, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 23269, 46538, 69807, 93076, 116345, 139614, 162883, 186152, 232690, 279228, 325766, 349035, 465380, 488649, 558456, 651532, 698070, 814415, 930760, 977298, 1140181, 1303064, 1396140, 1628830, 1954596, 2280362, 2443245, 2792280, 3257660, 3420543, 3909192, 4560724, 4886490, 5700905, 6515320, 6841086, 9121448, 9772980, 11401810, 13682172, 17102715, 19545960, 22803620, 27364344, 34205430, 45607240, 68410860, 136821720]

約数ペア:

[(1, 136821720), (2, 68410860), (3, 45607240), (4, 34205430), (5, 27364344), (6, 22803620), (7, 19545960), (8, 17102715), (10, 13682172), (12, 11401810), (14, 9772980), (15, 9121448), (20, 6841086), (21, 6515320), (24, 5700905), (28, 4886490), (30, 4560724), (35, 3909192), (40, 3420543), (42, 3257660), (49, 2792280), (56, 2443245), (60, 2280362), (70, 1954596), (84, 1628830), (98, 1396140), (105, 1303064), (120, 1140181), (140, 977298), (147, 930760), (168, 814415), (196, 698070), (210, 651532), (245, 558456), (280, 488649), (294, 465380), (392, 349035), (420, 325766), (490, 279228), (588, 232690), (735, 186152), (840, 162883), (980, 139614), (1176, 116345), (1470, 93076), (1960, 69807), (2940, 46538), (5880, 23269)]