2539501440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{26993}}^1$

素因数の和:27029

約数の個数: 192

約数和(自身を含む): 9416586960

約数和(自身を除く): 6877085520

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, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 840, 896, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3360, 3920, 4480, 4704, 5880, 6272, 6720, 7840, 9408, 11760, 13440, 15680, 18816, 23520, 26993, 31360, 47040, 53986, 80979, 94080, 107972, 134965, 161958, 188951, 215944, 269930, 323916, 377902, 404895, 431888, 539860, 566853, 647832, 755804, 809790, 863776, 944755, 1079720, 1133706, 1295664, 1322657, 1511608, 1619580, 1727552, 1889510, 2159440, 2267412, 2591328, 2645314, 2834265, 3023216, 3239160, 3455104, 3779020, 3967971, 4318880, 4534824, 5182656, 5290628, 5668530, 6046432, 6478320, 6613285, 7558040, 7935942, 8637760, 9069648, 10365312, 10581256, 11337060, 12092864, 12956640, 13226570, 15116080, 15871884, 17275520, 18139296, 19839855, 21162512, 22674120, 24185728, 25913280, 26453140, 30232160, 31743768, 36278592, 39679710, 42325024, 45348240, 51826560, 52906280, 60464320, 63487536, 72557184, 79359420, 84650048, 90696480, 105812560, 120928640, 126975072, 158718840, 169300096, 181392960, 211625120, 253950144, 317437680, 362785920, 423250240, 507900288, 634875360, 846500480, 1269750720, 2539501440]

約数ペア:

[(1, 2539501440), (2, 1269750720), (3, 846500480), (4, 634875360), (5, 507900288), (6, 423250240), (7, 362785920), (8, 317437680), (10, 253950144), (12, 211625120), (14, 181392960), (15, 169300096), (16, 158718840), (20, 126975072), (21, 120928640), (24, 105812560), (28, 90696480), (30, 84650048), (32, 79359420), (35, 72557184), (40, 63487536), (42, 60464320), (48, 52906280), (49, 51826560), (56, 45348240), (60, 42325024), (64, 39679710), (70, 36278592), (80, 31743768), (84, 30232160), (96, 26453140), (98, 25913280), (105, 24185728), (112, 22674120), (120, 21162512), (128, 19839855), (140, 18139296), (147, 17275520), (160, 15871884), (168, 15116080), (192, 13226570), (196, 12956640), (210, 12092864), (224, 11337060), (240, 10581256), (245, 10365312), (280, 9069648), (294, 8637760), (320, 7935942), (336, 7558040), (384, 6613285), (392, 6478320), (420, 6046432), (448, 5668530), (480, 5290628), (490, 5182656), (560, 4534824), (588, 4318880), (640, 3967971), (672, 3779020), (735, 3455104), (784, 3239160), (840, 3023216), (896, 2834265), (960, 2645314), (980, 2591328), (1120, 2267412), (1176, 2159440), (1344, 1889510), (1470, 1727552), (1568, 1619580), (1680, 1511608), (1920, 1322657), (1960, 1295664), (2240, 1133706), (2352, 1079720), (2688, 944755), (2940, 863776), (3136, 809790), (3360, 755804), (3920, 647832), (4480, 566853), (4704, 539860), (5880, 431888), (6272, 404895), (6720, 377902), (7840, 323916), (9408, 269930), (11760, 215944), (13440, 188951), (15680, 161958), (18816, 134965), (23520, 107972), (26993, 94080), (31360, 80979), (47040, 53986)]