339600380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 867355776

約数和(自身を除く): 527755396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 49, 70, 73, 94, 98, 101, 140, 146, 188, 196, 202, 235, 245, 292, 329, 365, 404, 470, 490, 505, 511, 658, 707, 730, 940, 980, 1010, 1022, 1316, 1414, 1460, 1645, 2020, 2044, 2303, 2555, 2828, 3290, 3431, 3535, 3577, 4606, 4747, 4949, 5110, 6580, 6862, 7070, 7154, 7373, 9212, 9494, 9898, 10220, 11515, 13724, 14140, 14308, 14746, 17155, 17885, 18988, 19796, 23030, 23735, 24017, 24745, 29492, 33229, 34310, 35770, 36865, 46060, 47470, 48034, 49490, 51611, 66458, 68620, 71540, 73730, 94940, 96068, 98980, 103222, 120085, 132916, 147460, 166145, 168119, 206444, 232603, 240170, 258055, 332290, 336238, 346531, 361277, 465206, 480340, 516110, 664580, 672476, 693062, 722554, 840595, 930412, 1032220, 1163015, 1386124, 1445108, 1681190, 1732655, 1806385, 2326030, 2425717, 3362380, 3465310, 3612770, 4652060, 4851434, 6930620, 7225540, 9702868, 12128585, 16980019, 24257170, 33960038, 48514340, 67920076, 84900095, 169800190, 339600380]

約数ペア:

[(1, 339600380), (2, 169800190), (4, 84900095), (5, 67920076), (7, 48514340), (10, 33960038), (14, 24257170), (20, 16980019), (28, 12128585), (35, 9702868), (47, 7225540), (49, 6930620), (70, 4851434), (73, 4652060), (94, 3612770), (98, 3465310), (101, 3362380), (140, 2425717), (146, 2326030), (188, 1806385), (196, 1732655), (202, 1681190), (235, 1445108), (245, 1386124), (292, 1163015), (329, 1032220), (365, 930412), (404, 840595), (470, 722554), (490, 693062), (505, 672476), (511, 664580), (658, 516110), (707, 480340), (730, 465206), (940, 361277), (980, 346531), (1010, 336238), (1022, 332290), (1316, 258055), (1414, 240170), (1460, 232603), (1645, 206444), (2020, 168119), (2044, 166145), (2303, 147460), (2555, 132916), (2828, 120085), (3290, 103222), (3431, 98980), (3535, 96068), (3577, 94940), (4606, 73730), (4747, 71540), (4949, 68620), (5110, 66458), (6580, 51611), (6862, 49490), (7070, 48034), (7154, 47470), (7373, 46060), (9212, 36865), (9494, 35770), (9898, 34310), (10220, 33229), (11515, 29492), (13724, 24745), (14140, 24017), (14308, 23735), (14746, 23030), (17155, 19796), (17885, 18988)]