443719380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:458

約数の個数: 192

約数和(自身を含む): 1434343680

約数和(自身を除く): 990624300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 109, 130, 156, 170, 195, 204, 218, 221, 255, 260, 307, 327, 340, 390, 436, 442, 510, 545, 614, 654, 663, 780, 884, 921, 1020, 1090, 1105, 1228, 1308, 1326, 1417, 1535, 1635, 1842, 1853, 2180, 2210, 2652, 2834, 3070, 3270, 3315, 3684, 3706, 3991, 4251, 4420, 4605, 5219, 5559, 5668, 6140, 6540, 6630, 7085, 7412, 7982, 8502, 9210, 9265, 10438, 11118, 11973, 13260, 14170, 15657, 15964, 17004, 18420, 18530, 19955, 20876, 21255, 22236, 23946, 24089, 26095, 27795, 28340, 31314, 33463, 37060, 39910, 42510, 47892, 48178, 52190, 55590, 59865, 62628, 66926, 67847, 72267, 78285, 79820, 85020, 96356, 100389, 104380, 111180, 119730, 120445, 133852, 135694, 144534, 156570, 167315, 200778, 203541, 239460, 240890, 271388, 289068, 313140, 334630, 339235, 361335, 401556, 407082, 435019, 481780, 501945, 568871, 669260, 678470, 722670, 814164, 870038, 1003890, 1017705, 1137742, 1305057, 1356940, 1445340, 1706613, 1740076, 2007780, 2035410, 2175095, 2275484, 2610114, 2844355, 3413226, 4070820, 4350190, 5220228, 5688710, 6525285, 6826452, 7395323, 8533065, 8700380, 11377420, 13050570, 14790646, 17066130, 22185969, 26101140, 29581292, 34132260, 36976615, 44371938, 73953230, 88743876, 110929845, 147906460, 221859690, 443719380]

約数ペア:

[(1, 443719380), (2, 221859690), (3, 147906460), (4, 110929845), (5, 88743876), (6, 73953230), (10, 44371938), (12, 36976615), (13, 34132260), (15, 29581292), (17, 26101140), (20, 22185969), (26, 17066130), (30, 14790646), (34, 13050570), (39, 11377420), (51, 8700380), (52, 8533065), (60, 7395323), (65, 6826452), (68, 6525285), (78, 5688710), (85, 5220228), (102, 4350190), (109, 4070820), (130, 3413226), (156, 2844355), (170, 2610114), (195, 2275484), (204, 2175095), (218, 2035410), (221, 2007780), (255, 1740076), (260, 1706613), (307, 1445340), (327, 1356940), (340, 1305057), (390, 1137742), (436, 1017705), (442, 1003890), (510, 870038), (545, 814164), (614, 722670), (654, 678470), (663, 669260), (780, 568871), (884, 501945), (921, 481780), (1020, 435019), (1090, 407082), (1105, 401556), (1228, 361335), (1308, 339235), (1326, 334630), (1417, 313140), (1535, 289068), (1635, 271388), (1842, 240890), (1853, 239460), (2180, 203541), (2210, 200778), (2652, 167315), (2834, 156570), (3070, 144534), (3270, 135694), (3315, 133852), (3684, 120445), (3706, 119730), (3991, 111180), (4251, 104380), (4420, 100389), (4605, 96356), (5219, 85020), (5559, 79820), (5668, 78285), (6140, 72267), (6540, 67847), (6630, 66926), (7085, 62628), (7412, 59865), (7982, 55590), (8502, 52190), (9210, 48178), (9265, 47892), (10438, 42510), (11118, 39910), (11973, 37060), (13260, 33463), (14170, 31314), (15657, 28340), (15964, 27795), (17004, 26095), (18420, 24089), (18530, 23946), (19955, 22236), (20876, 21255)]