1229342080

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1097}}^1$

素因数の和:1236

約数の個数: 128

約数和(自身を含む): 3144847680

約数和(自身を除く): 1915505600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 103, 128, 136, 160, 170, 206, 272, 320, 340, 412, 515, 544, 640, 680, 824, 1030, 1088, 1097, 1360, 1648, 1751, 2060, 2176, 2194, 2720, 3296, 3502, 4120, 4388, 5440, 5485, 6592, 7004, 8240, 8755, 8776, 10880, 10970, 13184, 14008, 16480, 17510, 17552, 18649, 21940, 28016, 32960, 35020, 35104, 37298, 43880, 56032, 65920, 70040, 70208, 74596, 87760, 93245, 112064, 112991, 140080, 140416, 149192, 175520, 186490, 224128, 225982, 280160, 298384, 351040, 372980, 451964, 560320, 564955, 596768, 702080, 745960, 903928, 1120640, 1129910, 1193536, 1491920, 1807856, 1920847, 2259820, 2387072, 2983840, 3615712, 3841694, 4519640, 5967680, 7231424, 7683388, 9039280, 9604235, 11935360, 14462848, 15366776, 18078560, 19208470, 30733552, 36157120, 38416940, 61467104, 72314240, 76833880, 122934208, 153667760, 245868416, 307335520, 614671040, 1229342080]

約数ペア:

[(1, 1229342080), (2, 614671040), (4, 307335520), (5, 245868416), (8, 153667760), (10, 122934208), (16, 76833880), (17, 72314240), (20, 61467104), (32, 38416940), (34, 36157120), (40, 30733552), (64, 19208470), (68, 18078560), (80, 15366776), (85, 14462848), (103, 11935360), (128, 9604235), (136, 9039280), (160, 7683388), (170, 7231424), (206, 5967680), (272, 4519640), (320, 3841694), (340, 3615712), (412, 2983840), (515, 2387072), (544, 2259820), (640, 1920847), (680, 1807856), (824, 1491920), (1030, 1193536), (1088, 1129910), (1097, 1120640), (1360, 903928), (1648, 745960), (1751, 702080), (2060, 596768), (2176, 564955), (2194, 560320), (2720, 451964), (3296, 372980), (3502, 351040), (4120, 298384), (4388, 280160), (5440, 225982), (5485, 224128), (6592, 186490), (7004, 175520), (8240, 149192), (8755, 140416), (8776, 140080), (10880, 112991), (10970, 112064), (13184, 93245), (14008, 87760), (16480, 74596), (17510, 70208), (17552, 70040), (18649, 65920), (21940, 56032), (28016, 43880), (32960, 37298), (35020, 35104)]