202134480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{13807}}^1$

素因数の和:13884

約数の個数: 80

約数和(自身を含む): 636935424

約数和(自身を除く): 434800944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 13807, 14640, 27614, 41421, 55228, 69035, 82842, 110456, 138070, 165684, 207105, 220912, 276140, 331368, 414210, 552280, 662736, 828420, 842227, 1104560, 1656840, 1684454, 2526681, 3313680, 3368908, 4211135, 5053362, 6737816, 8422270, 10106724, 12633405, 13475632, 16844540, 20213448, 25266810, 33689080, 40426896, 50533620, 67378160, 101067240, 202134480]

約数ペア:

[(1, 202134480), (2, 101067240), (3, 67378160), (4, 50533620), (5, 40426896), (6, 33689080), (8, 25266810), (10, 20213448), (12, 16844540), (15, 13475632), (16, 12633405), (20, 10106724), (24, 8422270), (30, 6737816), (40, 5053362), (48, 4211135), (60, 3368908), (61, 3313680), (80, 2526681), (120, 1684454), (122, 1656840), (183, 1104560), (240, 842227), (244, 828420), (305, 662736), (366, 552280), (488, 414210), (610, 331368), (732, 276140), (915, 220912), (976, 207105), (1220, 165684), (1464, 138070), (1830, 110456), (2440, 82842), (2928, 69035), (3660, 55228), (4880, 41421), (7320, 27614), (13807, 14640)]