222701640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11527}}^1$

素因数の和:11571

約数の個数: 128

約数和(自身を含む): 796815360

約数和(自身を除く): 574113720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 9660, 11527, 19320, 23054, 34581, 46108, 57635, 69162, 80689, 92216, 115270, 138324, 161378, 172905, 230540, 242067, 265121, 276648, 322756, 345810, 403445, 461080, 484134, 530242, 645512, 691620, 795363, 806890, 968268, 1060484, 1210335, 1325605, 1383240, 1590726, 1613780, 1855847, 1936536, 2120968, 2420670, 2651210, 3181452, 3227560, 3711694, 3976815, 4841340, 5302420, 5567541, 6362904, 7423388, 7953630, 9279235, 9682680, 10604840, 11135082, 14846776, 15907260, 18558470, 22270164, 27837705, 31814520, 37116940, 44540328, 55675410, 74233880, 111350820, 222701640]

約数ペア:

[(1, 222701640), (2, 111350820), (3, 74233880), (4, 55675410), (5, 44540328), (6, 37116940), (7, 31814520), (8, 27837705), (10, 22270164), (12, 18558470), (14, 15907260), (15, 14846776), (20, 11135082), (21, 10604840), (23, 9682680), (24, 9279235), (28, 7953630), (30, 7423388), (35, 6362904), (40, 5567541), (42, 5302420), (46, 4841340), (56, 3976815), (60, 3711694), (69, 3227560), (70, 3181452), (84, 2651210), (92, 2420670), (105, 2120968), (115, 1936536), (120, 1855847), (138, 1613780), (140, 1590726), (161, 1383240), (168, 1325605), (184, 1210335), (210, 1060484), (230, 968268), (276, 806890), (280, 795363), (322, 691620), (345, 645512), (420, 530242), (460, 484134), (483, 461080), (552, 403445), (644, 345810), (690, 322756), (805, 276648), (840, 265121), (920, 242067), (966, 230540), (1288, 172905), (1380, 161378), (1610, 138324), (1932, 115270), (2415, 92216), (2760, 80689), (3220, 69162), (3864, 57635), (4830, 46108), (6440, 34581), (9660, 23054), (11527, 19320)]