193869720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16319}}^1$

素因数の和:16350

約数の個数: 128

約数和(自身を含む): 705024000

約数和(自身を除く): 511154280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 16319, 32638, 48957, 65276, 81595, 97914, 130552, 146871, 163190, 179509, 195828, 244785, 293742, 326380, 359018, 391656, 440613, 489570, 538527, 587484, 652760, 718036, 734355, 881226, 897545, 979140, 1077054, 1174968, 1436072, 1468710, 1615581, 1762452, 1795090, 1958280, 2154108, 2203065, 2692635, 2937420, 3231162, 3524904, 3590180, 4308216, 4406130, 4846743, 5385270, 5874840, 6462324, 7180360, 8077905, 8812260, 9693486, 10770540, 12924648, 16155810, 17624520, 19386972, 21541080, 24233715, 32311620, 38773944, 48467430, 64623240, 96934860, 193869720]

約数ペア:

[(1, 193869720), (2, 96934860), (3, 64623240), (4, 48467430), (5, 38773944), (6, 32311620), (8, 24233715), (9, 21541080), (10, 19386972), (11, 17624520), (12, 16155810), (15, 12924648), (18, 10770540), (20, 9693486), (22, 8812260), (24, 8077905), (27, 7180360), (30, 6462324), (33, 5874840), (36, 5385270), (40, 4846743), (44, 4406130), (45, 4308216), (54, 3590180), (55, 3524904), (60, 3231162), (66, 2937420), (72, 2692635), (88, 2203065), (90, 2154108), (99, 1958280), (108, 1795090), (110, 1762452), (120, 1615581), (132, 1468710), (135, 1436072), (165, 1174968), (180, 1077054), (198, 979140), (216, 897545), (220, 881226), (264, 734355), (270, 718036), (297, 652760), (330, 587484), (360, 538527), (396, 489570), (440, 440613), (495, 391656), (540, 359018), (594, 326380), (660, 293742), (792, 244785), (990, 195828), (1080, 179509), (1188, 163190), (1320, 146871), (1485, 130552), (1980, 97914), (2376, 81595), (2970, 65276), (3960, 48957), (5940, 32638), (11880, 16319)]