136642680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6659}}^1$

素因数の和:6698

約数の個数: 128

約数和(自身を含む): 479520000

約数和(自身を除く): 342877320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6659, 6840, 10260, 13318, 19977, 20520, 26636, 33295, 39954, 53272, 59931, 66590, 79908, 99885, 119862, 126521, 133180, 159816, 179793, 199770, 239724, 253042, 266360, 299655, 359586, 379563, 399540, 479448, 506084, 599310, 632605, 719172, 759126, 799080, 898965, 1012168, 1138689, 1198620, 1265210, 1438344, 1518252, 1797930, 1897815, 2277378, 2397240, 2530420, 3036504, 3416067, 3595860, 3795630, 4554756, 5060840, 5693445, 6832134, 7191720, 7591260, 9109512, 11386890, 13664268, 15182520, 17080335, 22773780, 27328536, 34160670, 45547560, 68321340, 136642680]

約数ペア:

[(1, 136642680), (2, 68321340), (3, 45547560), (4, 34160670), (5, 27328536), (6, 22773780), (8, 17080335), (9, 15182520), (10, 13664268), (12, 11386890), (15, 9109512), (18, 7591260), (19, 7191720), (20, 6832134), (24, 5693445), (27, 5060840), (30, 4554756), (36, 3795630), (38, 3595860), (40, 3416067), (45, 3036504), (54, 2530420), (57, 2397240), (60, 2277378), (72, 1897815), (76, 1797930), (90, 1518252), (95, 1438344), (108, 1265210), (114, 1198620), (120, 1138689), (135, 1012168), (152, 898965), (171, 799080), (180, 759126), (190, 719172), (216, 632605), (228, 599310), (270, 506084), (285, 479448), (342, 399540), (360, 379563), (380, 359586), (456, 299655), (513, 266360), (540, 253042), (570, 239724), (684, 199770), (760, 179793), (855, 159816), (1026, 133180), (1080, 126521), (1140, 119862), (1368, 99885), (1710, 79908), (2052, 66590), (2280, 59931), (2565, 53272), (3420, 39954), (4104, 33295), (5130, 26636), (6659, 20520), (6840, 19977), (10260, 13318)]