1001830720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9181}}^1$

素因数の和:9240

約数の個数: 112

約数和(自身を含む): 2686726656

約数和(自身を除く): 1684895936

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 496, 620, 682, 704, 880, 992, 1240, 1364, 1705, 1760, 1984, 2480, 2728, 3410, 3520, 4960, 5456, 6820, 9181, 9920, 10912, 13640, 18362, 21824, 27280, 36724, 45905, 54560, 73448, 91810, 100991, 109120, 146896, 183620, 201982, 284611, 293792, 367240, 403964, 504955, 569222, 587584, 734480, 807928, 1009910, 1138444, 1423055, 1468960, 1615856, 2019820, 2276888, 2846110, 2937920, 3130721, 3231712, 4039640, 4553776, 5692220, 6261442, 6463424, 8079280, 9107552, 11384440, 12522884, 15653605, 16158560, 18215104, 22768880, 25045768, 31307210, 32317120, 45537760, 50091536, 62614420, 91075520, 100183072, 125228840, 200366144, 250457680, 500915360, 1001830720]

約数ペア:

[(1, 1001830720), (2, 500915360), (4, 250457680), (5, 200366144), (8, 125228840), (10, 100183072), (11, 91075520), (16, 62614420), (20, 50091536), (22, 45537760), (31, 32317120), (32, 31307210), (40, 25045768), (44, 22768880), (55, 18215104), (62, 16158560), (64, 15653605), (80, 12522884), (88, 11384440), (110, 9107552), (124, 8079280), (155, 6463424), (160, 6261442), (176, 5692220), (220, 4553776), (248, 4039640), (310, 3231712), (320, 3130721), (341, 2937920), (352, 2846110), (440, 2276888), (496, 2019820), (620, 1615856), (682, 1468960), (704, 1423055), (880, 1138444), (992, 1009910), (1240, 807928), (1364, 734480), (1705, 587584), (1760, 569222), (1984, 504955), (2480, 403964), (2728, 367240), (3410, 293792), (3520, 284611), (4960, 201982), (5456, 183620), (6820, 146896), (9181, 109120), (9920, 100991), (10912, 91810), (13640, 73448), (18362, 54560), (21824, 45905), (27280, 36724)]