7888947480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{88007}}^1$

素因数の和:88110

約数の個数: 128

約数和(自身を含む): 26613619200

約数和(自身を除く): 18724671720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 83, 90, 108, 120, 135, 166, 180, 216, 249, 270, 332, 360, 415, 498, 540, 664, 747, 830, 996, 1080, 1245, 1494, 1660, 1992, 2241, 2490, 2988, 3320, 3735, 4482, 4980, 5976, 7470, 8964, 9960, 11205, 14940, 17928, 22410, 29880, 44820, 88007, 89640, 176014, 264021, 352028, 440035, 528042, 704056, 792063, 880070, 1056084, 1320105, 1584126, 1760140, 2112168, 2376189, 2640210, 3168252, 3520280, 3960315, 4752378, 5280420, 6336504, 7304581, 7920630, 9504756, 10560840, 11880945, 14609162, 15841260, 19009512, 21913743, 23761890, 29218324, 31682520, 36522905, 43827486, 47523780, 58436648, 65741229, 73045810, 87654972, 95047560, 109568715, 131482458, 146091620, 175309944, 197223687, 219137430, 262964916, 292183240, 328706145, 394447374, 438274860, 525929832, 657412290, 788894748, 876549720, 986118435, 1314824580, 1577789496, 1972236870, 2629649160, 3944473740, 7888947480]

約数ペア:

[(1, 7888947480), (2, 3944473740), (3, 2629649160), (4, 1972236870), (5, 1577789496), (6, 1314824580), (8, 986118435), (9, 876549720), (10, 788894748), (12, 657412290), (15, 525929832), (18, 438274860), (20, 394447374), (24, 328706145), (27, 292183240), (30, 262964916), (36, 219137430), (40, 197223687), (45, 175309944), (54, 146091620), (60, 131482458), (72, 109568715), (83, 95047560), (90, 87654972), (108, 73045810), (120, 65741229), (135, 58436648), (166, 47523780), (180, 43827486), (216, 36522905), (249, 31682520), (270, 29218324), (332, 23761890), (360, 21913743), (415, 19009512), (498, 15841260), (540, 14609162), (664, 11880945), (747, 10560840), (830, 9504756), (996, 7920630), (1080, 7304581), (1245, 6336504), (1494, 5280420), (1660, 4752378), (1992, 3960315), (2241, 3520280), (2490, 3168252), (2988, 2640210), (3320, 2376189), (3735, 2112168), (4482, 1760140), (4980, 1584126), (5976, 1320105), (7470, 1056084), (8964, 880070), (9960, 792063), (11205, 704056), (14940, 528042), (17928, 440035), (22410, 352028), (29880, 264021), (44820, 176014), (88007, 89640)]