178134840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2239}}^1$

素因数の和:2286

約数の個数: 192

約数和(自身を含む): 660441600

約数和(自身を除く): 482306760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1989, 2040, 2210, 2239, 2340, 2652, 3060, 3315, 3978, 4420, 4478, 4680, 5304, 6120, 6630, 6717, 7956, 8840, 8956, 9945, 11195, 13260, 13434, 15912, 17912, 19890, 20151, 22390, 26520, 26868, 29107, 33585, 38063, 39780, 40302, 44780, 53736, 58214, 67170, 76126, 79560, 80604, 87321, 89560, 100755, 114189, 116428, 134340, 145535, 152252, 161208, 174642, 190315, 201510, 228378, 232856, 261963, 268680, 291070, 304504, 342567, 349284, 380630, 403020, 436605, 456756, 494819, 523926, 570945, 582140, 685134, 698568, 761260, 806040, 873210, 913512, 989638, 1047852, 1141890, 1164280, 1309815, 1370268, 1484457, 1522520, 1712835, 1746420, 1979276, 2095704, 2283780, 2474095, 2619630, 2740536, 2968914, 3425670, 3492840, 3958552, 4453371, 4567560, 4948190, 5239260, 5937828, 6851340, 7422285, 8906742, 9896380, 10478520, 11875656, 13702680, 14844570, 17813484, 19792760, 22266855, 29689140, 35626968, 44533710, 59378280, 89067420, 178134840]

約数ペア:

[(1, 178134840), (2, 89067420), (3, 59378280), (4, 44533710), (5, 35626968), (6, 29689140), (8, 22266855), (9, 19792760), (10, 17813484), (12, 14844570), (13, 13702680), (15, 11875656), (17, 10478520), (18, 9896380), (20, 8906742), (24, 7422285), (26, 6851340), (30, 5937828), (34, 5239260), (36, 4948190), (39, 4567560), (40, 4453371), (45, 3958552), (51, 3492840), (52, 3425670), (60, 2968914), (65, 2740536), (68, 2619630), (72, 2474095), (78, 2283780), (85, 2095704), (90, 1979276), (102, 1746420), (104, 1712835), (117, 1522520), (120, 1484457), (130, 1370268), (136, 1309815), (153, 1164280), (156, 1141890), (170, 1047852), (180, 989638), (195, 913512), (204, 873210), (221, 806040), (234, 761260), (255, 698568), (260, 685134), (306, 582140), (312, 570945), (340, 523926), (360, 494819), (390, 456756), (408, 436605), (442, 403020), (468, 380630), (510, 349284), (520, 342567), (585, 304504), (612, 291070), (663, 268680), (680, 261963), (765, 232856), (780, 228378), (884, 201510), (936, 190315), (1020, 174642), (1105, 161208), (1170, 152252), (1224, 145535), (1326, 134340), (1530, 116428), (1560, 114189), (1768, 100755), (1989, 89560), (2040, 87321), (2210, 80604), (2239, 79560), (2340, 76126), (2652, 67170), (3060, 58214), (3315, 53736), (3978, 44780), (4420, 40302), (4478, 39780), (4680, 38063), (5304, 33585), (6120, 29107), (6630, 26868), (6717, 26520), (7956, 22390), (8840, 20151), (8956, 19890), (9945, 17912), (11195, 15912), (13260, 13434)]