418380840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:456

約数の個数: 192

約数和(自身を含む): 1410739200

約数和(自身を除く): 992358360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 79, 90, 94, 120, 141, 158, 180, 188, 235, 237, 282, 313, 316, 360, 376, 395, 423, 470, 474, 564, 626, 632, 705, 711, 790, 846, 939, 940, 948, 1128, 1185, 1252, 1410, 1422, 1565, 1580, 1692, 1878, 1880, 1896, 2115, 2370, 2504, 2817, 2820, 2844, 3130, 3160, 3384, 3555, 3713, 3756, 4230, 4695, 4740, 5634, 5640, 5688, 6260, 7110, 7426, 7512, 8460, 9390, 9480, 11139, 11268, 12520, 14085, 14220, 14711, 14852, 16920, 18565, 18780, 22278, 22536, 24727, 28170, 28440, 29422, 29704, 33417, 37130, 37560, 44133, 44556, 49454, 55695, 56340, 58844, 66834, 73555, 74181, 74260, 88266, 89112, 98908, 111390, 112680, 117688, 123635, 132399, 133668, 147110, 148362, 148520, 167085, 176532, 197816, 220665, 222543, 222780, 247270, 264798, 267336, 294220, 296724, 334170, 353064, 370905, 441330, 445086, 445560, 494540, 529596, 588440, 593448, 661995, 668340, 741810, 882660, 890172, 989080, 1059192, 1112715, 1162169, 1323990, 1336680, 1483620, 1765320, 1780344, 2225430, 2324338, 2647980, 2967240, 3486507, 4450860, 4648676, 5295960, 5810845, 6973014, 8901720, 9297352, 10459521, 11621690, 13946028, 17432535, 20919042, 23243380, 27892056, 34865070, 41838084, 46486760, 52297605, 69730140, 83676168, 104595210, 139460280, 209190420, 418380840]

約数ペア:

[(1, 418380840), (2, 209190420), (3, 139460280), (4, 104595210), (5, 83676168), (6, 69730140), (8, 52297605), (9, 46486760), (10, 41838084), (12, 34865070), (15, 27892056), (18, 23243380), (20, 20919042), (24, 17432535), (30, 13946028), (36, 11621690), (40, 10459521), (45, 9297352), (47, 8901720), (60, 6973014), (72, 5810845), (79, 5295960), (90, 4648676), (94, 4450860), (120, 3486507), (141, 2967240), (158, 2647980), (180, 2324338), (188, 2225430), (235, 1780344), (237, 1765320), (282, 1483620), (313, 1336680), (316, 1323990), (360, 1162169), (376, 1112715), (395, 1059192), (423, 989080), (470, 890172), (474, 882660), (564, 741810), (626, 668340), (632, 661995), (705, 593448), (711, 588440), (790, 529596), (846, 494540), (939, 445560), (940, 445086), (948, 441330), (1128, 370905), (1185, 353064), (1252, 334170), (1410, 296724), (1422, 294220), (1565, 267336), (1580, 264798), (1692, 247270), (1878, 222780), (1880, 222543), (1896, 220665), (2115, 197816), (2370, 176532), (2504, 167085), (2817, 148520), (2820, 148362), (2844, 147110), (3130, 133668), (3160, 132399), (3384, 123635), (3555, 117688), (3713, 112680), (3756, 111390), (4230, 98908), (4695, 89112), (4740, 88266), (5634, 74260), (5640, 74181), (5688, 73555), (6260, 66834), (7110, 58844), (7426, 56340), (7512, 55695), (8460, 49454), (9390, 44556), (9480, 44133), (11139, 37560), (11268, 37130), (12520, 33417), (14085, 29704), (14220, 29422), (14711, 28440), (14852, 28170), (16920, 24727), (18565, 22536), (18780, 22278)]