293800920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3463}}^1$

素因数の和:3585

約数の個数: 128

約数和(自身を含む): 1017584640

約数和(自身を除く): 723783720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 101, 105, 120, 140, 168, 202, 210, 280, 303, 404, 420, 505, 606, 707, 808, 840, 1010, 1212, 1414, 1515, 2020, 2121, 2424, 2828, 3030, 3463, 3535, 4040, 4242, 5656, 6060, 6926, 7070, 8484, 10389, 10605, 12120, 13852, 14140, 16968, 17315, 20778, 21210, 24241, 27704, 28280, 34630, 41556, 42420, 48482, 51945, 69260, 72723, 83112, 84840, 96964, 103890, 121205, 138520, 145446, 193928, 207780, 242410, 290892, 349763, 363615, 415560, 484820, 581784, 699526, 727230, 969640, 1049289, 1399052, 1454460, 1748815, 2098578, 2448341, 2798104, 2908920, 3497630, 4197156, 4896682, 5246445, 6995260, 7345023, 8394312, 9793364, 10492890, 12241705, 13990520, 14690046, 19586728, 20985780, 24483410, 29380092, 36725115, 41971560, 48966820, 58760184, 73450230, 97933640, 146900460, 293800920]

約数ペア:

[(1, 293800920), (2, 146900460), (3, 97933640), (4, 73450230), (5, 58760184), (6, 48966820), (7, 41971560), (8, 36725115), (10, 29380092), (12, 24483410), (14, 20985780), (15, 19586728), (20, 14690046), (21, 13990520), (24, 12241705), (28, 10492890), (30, 9793364), (35, 8394312), (40, 7345023), (42, 6995260), (56, 5246445), (60, 4896682), (70, 4197156), (84, 3497630), (101, 2908920), (105, 2798104), (120, 2448341), (140, 2098578), (168, 1748815), (202, 1454460), (210, 1399052), (280, 1049289), (303, 969640), (404, 727230), (420, 699526), (505, 581784), (606, 484820), (707, 415560), (808, 363615), (840, 349763), (1010, 290892), (1212, 242410), (1414, 207780), (1515, 193928), (2020, 145446), (2121, 138520), (2424, 121205), (2828, 103890), (3030, 96964), (3463, 84840), (3535, 83112), (4040, 72723), (4242, 69260), (5656, 51945), (6060, 48482), (6926, 42420), (7070, 41556), (8484, 34630), (10389, 28280), (10605, 27704), (12120, 24241), (13852, 21210), (14140, 20778), (16968, 17315)]