186857640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 631388160

約数和(自身を除く): 444530520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 67, 72, 90, 120, 122, 127, 134, 180, 183, 201, 244, 254, 268, 305, 335, 360, 366, 381, 402, 488, 508, 536, 549, 603, 610, 635, 670, 732, 762, 804, 915, 1005, 1016, 1098, 1143, 1206, 1220, 1270, 1340, 1464, 1524, 1608, 1830, 1905, 2010, 2196, 2286, 2412, 2440, 2540, 2680, 2745, 3015, 3048, 3660, 3810, 4020, 4087, 4392, 4572, 4824, 5080, 5490, 5715, 6030, 7320, 7620, 7747, 8040, 8174, 8509, 9144, 10980, 11430, 12060, 12261, 15240, 15494, 16348, 17018, 20435, 21960, 22860, 23241, 24120, 24522, 25527, 30988, 32696, 34036, 36783, 38735, 40870, 42545, 45720, 46482, 49044, 51054, 61305, 61976, 68072, 69723, 73566, 76581, 77470, 81740, 85090, 92964, 98088, 102108, 116205, 122610, 127635, 139446, 147132, 153162, 154940, 163480, 170180, 183915, 185928, 204216, 232410, 245220, 255270, 278892, 294264, 306324, 309880, 340360, 348615, 367830, 382905, 464820, 490440, 510540, 519049, 557784, 612648, 697230, 735660, 765810, 929640, 1021080, 1038098, 1394460, 1471320, 1531620, 1557147, 2076196, 2595245, 2788920, 3063240, 3114294, 4152392, 4671441, 5190490, 6228588, 7785735, 9342882, 10380980, 12457176, 15571470, 18685764, 20761960, 23357205, 31142940, 37371528, 46714410, 62285880, 93428820, 186857640]

約数ペア:

[(1, 186857640), (2, 93428820), (3, 62285880), (4, 46714410), (5, 37371528), (6, 31142940), (8, 23357205), (9, 20761960), (10, 18685764), (12, 15571470), (15, 12457176), (18, 10380980), (20, 9342882), (24, 7785735), (30, 6228588), (36, 5190490), (40, 4671441), (45, 4152392), (60, 3114294), (61, 3063240), (67, 2788920), (72, 2595245), (90, 2076196), (120, 1557147), (122, 1531620), (127, 1471320), (134, 1394460), (180, 1038098), (183, 1021080), (201, 929640), (244, 765810), (254, 735660), (268, 697230), (305, 612648), (335, 557784), (360, 519049), (366, 510540), (381, 490440), (402, 464820), (488, 382905), (508, 367830), (536, 348615), (549, 340360), (603, 309880), (610, 306324), (635, 294264), (670, 278892), (732, 255270), (762, 245220), (804, 232410), (915, 204216), (1005, 185928), (1016, 183915), (1098, 170180), (1143, 163480), (1206, 154940), (1220, 153162), (1270, 147132), (1340, 139446), (1464, 127635), (1524, 122610), (1608, 116205), (1830, 102108), (1905, 98088), (2010, 92964), (2196, 85090), (2286, 81740), (2412, 77470), (2440, 76581), (2540, 73566), (2680, 69723), (2745, 68072), (3015, 61976), (3048, 61305), (3660, 51054), (3810, 49044), (4020, 46482), (4087, 45720), (4392, 42545), (4572, 40870), (4824, 38735), (5080, 36783), (5490, 34036), (5715, 32696), (6030, 30988), (7320, 25527), (7620, 24522), (7747, 24120), (8040, 23241), (8174, 22860), (8509, 21960), (9144, 20435), (10980, 17018), (11430, 16348), (12060, 15494), (12261, 15240)]