126350520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:537

約数の個数: 128

約数和(自身を含む): 395599680

約数和(自身を除く): 269249160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 61, 82, 120, 122, 123, 164, 183, 205, 244, 246, 305, 328, 366, 410, 421, 488, 492, 610, 615, 732, 820, 842, 915, 984, 1220, 1230, 1263, 1464, 1640, 1684, 1830, 2105, 2440, 2460, 2501, 2526, 3368, 3660, 4210, 4920, 5002, 5052, 6315, 7320, 7503, 8420, 10004, 10104, 12505, 12630, 15006, 16840, 17261, 20008, 25010, 25260, 25681, 30012, 34522, 37515, 50020, 50520, 51362, 51783, 60024, 69044, 75030, 77043, 86305, 100040, 102724, 103566, 128405, 138088, 150060, 154086, 172610, 205448, 207132, 256810, 258915, 300120, 308172, 345220, 385215, 414264, 513620, 517830, 616344, 690440, 770430, 1027240, 1035660, 1052921, 1540860, 2071320, 2105842, 3081720, 3158763, 4211684, 5264605, 6317526, 8423368, 10529210, 12635052, 15793815, 21058420, 25270104, 31587630, 42116840, 63175260, 126350520]

約数ペア:

[(1, 126350520), (2, 63175260), (3, 42116840), (4, 31587630), (5, 25270104), (6, 21058420), (8, 15793815), (10, 12635052), (12, 10529210), (15, 8423368), (20, 6317526), (24, 5264605), (30, 4211684), (40, 3158763), (41, 3081720), (60, 2105842), (61, 2071320), (82, 1540860), (120, 1052921), (122, 1035660), (123, 1027240), (164, 770430), (183, 690440), (205, 616344), (244, 517830), (246, 513620), (305, 414264), (328, 385215), (366, 345220), (410, 308172), (421, 300120), (488, 258915), (492, 256810), (610, 207132), (615, 205448), (732, 172610), (820, 154086), (842, 150060), (915, 138088), (984, 128405), (1220, 103566), (1230, 102724), (1263, 100040), (1464, 86305), (1640, 77043), (1684, 75030), (1830, 69044), (2105, 60024), (2440, 51783), (2460, 51362), (2501, 50520), (2526, 50020), (3368, 37515), (3660, 34522), (4210, 30012), (4920, 25681), (5002, 25260), (5052, 25010), (6315, 20008), (7320, 17261), (7503, 16840), (8420, 15006), (10004, 12630), (10104, 12505)]