442805160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{75307}}^1$

素因数の和:75335

約数の個数: 96

約数和(自身を含む): 1545320160

約数和(自身を除く): 1102515000

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, 75307, 150614, 225921, 301228, 376535, 451842, 527149, 602456, 753070, 903684, 1054298, 1129605, 1506140, 1581447, 1807368, 2108596, 2259210, 2635745, 3012280, 3162894, 3690043, 4217192, 4518420, 5271490, 6325788, 7380086, 7907235, 9036840, 10542980, 11070129, 12651576, 14760172, 15814470, 18450215, 21085960, 22140258, 29520344, 31628940, 36900430, 44280516, 55350645, 63257880, 73800860, 88561032, 110701290, 147601720, 221402580, 442805160]

約数ペア:

[(1, 442805160), (2, 221402580), (3, 147601720), (4, 110701290), (5, 88561032), (6, 73800860), (7, 63257880), (8, 55350645), (10, 44280516), (12, 36900430), (14, 31628940), (15, 29520344), (20, 22140258), (21, 21085960), (24, 18450215), (28, 15814470), (30, 14760172), (35, 12651576), (40, 11070129), (42, 10542980), (49, 9036840), (56, 7907235), (60, 7380086), (70, 6325788), (84, 5271490), (98, 4518420), (105, 4217192), (120, 3690043), (140, 3162894), (147, 3012280), (168, 2635745), (196, 2259210), (210, 2108596), (245, 1807368), (280, 1581447), (294, 1506140), (392, 1129605), (420, 1054298), (490, 903684), (588, 753070), (735, 602456), (840, 527149), (980, 451842), (1176, 376535), (1470, 301228), (1960, 225921), (2940, 150614), (5880, 75307)]