38865120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:337

約数の個数: 192

約数和(自身を含む): 143700480

約数和(自身を除く): 104835360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 210, 215, 224, 240, 258, 269, 280, 301, 336, 344, 420, 430, 480, 516, 538, 560, 602, 645, 672, 688, 807, 840, 860, 903, 1032, 1076, 1120, 1204, 1290, 1345, 1376, 1505, 1614, 1680, 1720, 1806, 1883, 2064, 2152, 2408, 2580, 2690, 3010, 3228, 3360, 3440, 3612, 3766, 4035, 4128, 4304, 4515, 4816, 5160, 5380, 5649, 6020, 6456, 6880, 7224, 7532, 8070, 8608, 9030, 9415, 9632, 10320, 10760, 11298, 11567, 12040, 12912, 14448, 15064, 16140, 18060, 18830, 20640, 21520, 22596, 23134, 24080, 25824, 28245, 28896, 30128, 32280, 34701, 36120, 37660, 43040, 45192, 46268, 48160, 56490, 57835, 60256, 64560, 69402, 72240, 75320, 80969, 90384, 92536, 112980, 115670, 129120, 138804, 144480, 150640, 161938, 173505, 180768, 185072, 225960, 231340, 242907, 277608, 301280, 323876, 347010, 370144, 404845, 451920, 462680, 485814, 555216, 647752, 694020, 809690, 903840, 925360, 971628, 1110432, 1214535, 1295504, 1388040, 1619380, 1850720, 1943256, 2429070, 2591008, 2776080, 3238760, 3886512, 4858140, 5552160, 6477520, 7773024, 9716280, 12955040, 19432560, 38865120]

約数ペア:

[(1, 38865120), (2, 19432560), (3, 12955040), (4, 9716280), (5, 7773024), (6, 6477520), (7, 5552160), (8, 4858140), (10, 3886512), (12, 3238760), (14, 2776080), (15, 2591008), (16, 2429070), (20, 1943256), (21, 1850720), (24, 1619380), (28, 1388040), (30, 1295504), (32, 1214535), (35, 1110432), (40, 971628), (42, 925360), (43, 903840), (48, 809690), (56, 694020), (60, 647752), (70, 555216), (80, 485814), (84, 462680), (86, 451920), (96, 404845), (105, 370144), (112, 347010), (120, 323876), (129, 301280), (140, 277608), (160, 242907), (168, 231340), (172, 225960), (210, 185072), (215, 180768), (224, 173505), (240, 161938), (258, 150640), (269, 144480), (280, 138804), (301, 129120), (336, 115670), (344, 112980), (420, 92536), (430, 90384), (480, 80969), (516, 75320), (538, 72240), (560, 69402), (602, 64560), (645, 60256), (672, 57835), (688, 56490), (807, 48160), (840, 46268), (860, 45192), (903, 43040), (1032, 37660), (1076, 36120), (1120, 34701), (1204, 32280), (1290, 30128), (1345, 28896), (1376, 28245), (1505, 25824), (1614, 24080), (1680, 23134), (1720, 22596), (1806, 21520), (1883, 20640), (2064, 18830), (2152, 18060), (2408, 16140), (2580, 15064), (2690, 14448), (3010, 12912), (3228, 12040), (3360, 11567), (3440, 11298), (3612, 10760), (3766, 10320), (4035, 9632), (4128, 9415), (4304, 9030), (4515, 8608), (4816, 8070), (5160, 7532), (5380, 7224), (5649, 6880), (6020, 6456)]