137774280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{23431}}^1$

素因数の和:23459

約数の個数: 96

約数和(自身を含む): 480824640

約数和(自身を除く): 343050360

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, 23431, 46862, 70293, 93724, 117155, 140586, 164017, 187448, 234310, 281172, 328034, 351465, 468620, 492051, 562344, 656068, 702930, 820085, 937240, 984102, 1148119, 1312136, 1405860, 1640170, 1968204, 2296238, 2460255, 2811720, 3280340, 3444357, 3936408, 4592476, 4920510, 5740595, 6560680, 6888714, 9184952, 9841020, 11481190, 13777428, 17221785, 19682040, 22962380, 27554856, 34443570, 45924760, 68887140, 137774280]

約数ペア:

[(1, 137774280), (2, 68887140), (3, 45924760), (4, 34443570), (5, 27554856), (6, 22962380), (7, 19682040), (8, 17221785), (10, 13777428), (12, 11481190), (14, 9841020), (15, 9184952), (20, 6888714), (21, 6560680), (24, 5740595), (28, 4920510), (30, 4592476), (35, 3936408), (40, 3444357), (42, 3280340), (49, 2811720), (56, 2460255), (60, 2296238), (70, 1968204), (84, 1640170), (98, 1405860), (105, 1312136), (120, 1148119), (140, 984102), (147, 937240), (168, 820085), (196, 702930), (210, 656068), (245, 562344), (280, 492051), (294, 468620), (392, 351465), (420, 328034), (490, 281172), (588, 234310), (735, 187448), (840, 164017), (980, 140586), (1176, 117155), (1470, 93724), (1960, 70293), (2940, 46862), (5880, 23431)]