38763720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 134784000

約数和(自身を除く): 96020280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 47, 58, 60, 72, 79, 87, 90, 94, 116, 120, 141, 145, 158, 174, 180, 188, 232, 235, 237, 261, 282, 290, 316, 348, 360, 376, 395, 423, 435, 470, 474, 522, 564, 580, 632, 696, 705, 711, 790, 846, 870, 940, 948, 1044, 1128, 1160, 1185, 1305, 1363, 1410, 1422, 1580, 1692, 1740, 1880, 1896, 2088, 2115, 2291, 2370, 2610, 2726, 2820, 2844, 3160, 3384, 3480, 3555, 3713, 4089, 4230, 4582, 4740, 5220, 5452, 5640, 5688, 6815, 6873, 7110, 7426, 8178, 8460, 9164, 9480, 10440, 10904, 11139, 11455, 12267, 13630, 13746, 14220, 14852, 16356, 16920, 18328, 18565, 20445, 20619, 22278, 22910, 24534, 27260, 27492, 28440, 29704, 32712, 33417, 34365, 37130, 40890, 41238, 44556, 45820, 49068, 54520, 54984, 55695, 61335, 66834, 68730, 74260, 81780, 82476, 89112, 91640, 98136, 103095, 107677, 111390, 122670, 133668, 137460, 148520, 163560, 164952, 167085, 206190, 215354, 222780, 245340, 267336, 274920, 323031, 334170, 412380, 430708, 445560, 490680, 538385, 646062, 668340, 824760, 861416, 969093, 1076770, 1292124, 1336680, 1615155, 1938186, 2153540, 2584248, 3230310, 3876372, 4307080, 4845465, 6460620, 7752744, 9690930, 12921240, 19381860, 38763720]

約数ペア:

[(1, 38763720), (2, 19381860), (3, 12921240), (4, 9690930), (5, 7752744), (6, 6460620), (8, 4845465), (9, 4307080), (10, 3876372), (12, 3230310), (15, 2584248), (18, 2153540), (20, 1938186), (24, 1615155), (29, 1336680), (30, 1292124), (36, 1076770), (40, 969093), (45, 861416), (47, 824760), (58, 668340), (60, 646062), (72, 538385), (79, 490680), (87, 445560), (90, 430708), (94, 412380), (116, 334170), (120, 323031), (141, 274920), (145, 267336), (158, 245340), (174, 222780), (180, 215354), (188, 206190), (232, 167085), (235, 164952), (237, 163560), (261, 148520), (282, 137460), (290, 133668), (316, 122670), (348, 111390), (360, 107677), (376, 103095), (395, 98136), (423, 91640), (435, 89112), (470, 82476), (474, 81780), (522, 74260), (564, 68730), (580, 66834), (632, 61335), (696, 55695), (705, 54984), (711, 54520), (790, 49068), (846, 45820), (870, 44556), (940, 41238), (948, 40890), (1044, 37130), (1128, 34365), (1160, 33417), (1185, 32712), (1305, 29704), (1363, 28440), (1410, 27492), (1422, 27260), (1580, 24534), (1692, 22910), (1740, 22278), (1880, 20619), (1896, 20445), (2088, 18565), (2115, 18328), (2291, 16920), (2370, 16356), (2610, 14852), (2726, 14220), (2820, 13746), (2844, 13630), (3160, 12267), (3384, 11455), (3480, 11139), (3555, 10904), (3713, 10440), (4089, 9480), (4230, 9164), (4582, 8460), (4740, 8178), (5220, 7426), (5452, 7110), (5640, 6873), (5688, 6815)]