246020040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{419}}^1$

素因数の和:676

約数の個数: 192

約数和(自身を含む): 919900800

約数和(自身を除く): 673880760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 233, 252, 280, 315, 360, 419, 420, 466, 504, 630, 699, 838, 840, 932, 1165, 1257, 1260, 1398, 1631, 1676, 1864, 2095, 2097, 2330, 2514, 2520, 2796, 2933, 3262, 3352, 3495, 3771, 4190, 4194, 4660, 4893, 5028, 5592, 5866, 6285, 6524, 6990, 7542, 8155, 8380, 8388, 8799, 9320, 9786, 10056, 10485, 11732, 12570, 13048, 13980, 14665, 14679, 15084, 16310, 16760, 16776, 17598, 18855, 19572, 20970, 23464, 24465, 25140, 26397, 27960, 29330, 29358, 30168, 32620, 35196, 37710, 39144, 41940, 43995, 48930, 50280, 52794, 58660, 58716, 65240, 70392, 73395, 75420, 83880, 87990, 97627, 97860, 105588, 117320, 117432, 131985, 146790, 150840, 175980, 195254, 195720, 211176, 263970, 292881, 293580, 351960, 390508, 488135, 527940, 585762, 587160, 683389, 781016, 878643, 976270, 1055880, 1171524, 1366778, 1464405, 1757286, 1952540, 2050167, 2343048, 2733556, 2928810, 3416945, 3514572, 3905080, 4100334, 4393215, 5467112, 5857620, 6150501, 6833890, 7029144, 8200668, 8786430, 10250835, 11715240, 12301002, 13667780, 16401336, 17572860, 20501670, 24602004, 27335560, 30752505, 35145720, 41003340, 49204008, 61505010, 82006680, 123010020, 246020040]

約数ペア:

[(1, 246020040), (2, 123010020), (3, 82006680), (4, 61505010), (5, 49204008), (6, 41003340), (7, 35145720), (8, 30752505), (9, 27335560), (10, 24602004), (12, 20501670), (14, 17572860), (15, 16401336), (18, 13667780), (20, 12301002), (21, 11715240), (24, 10250835), (28, 8786430), (30, 8200668), (35, 7029144), (36, 6833890), (40, 6150501), (42, 5857620), (45, 5467112), (56, 4393215), (60, 4100334), (63, 3905080), (70, 3514572), (72, 3416945), (84, 2928810), (90, 2733556), (105, 2343048), (120, 2050167), (126, 1952540), (140, 1757286), (168, 1464405), (180, 1366778), (210, 1171524), (233, 1055880), (252, 976270), (280, 878643), (315, 781016), (360, 683389), (419, 587160), (420, 585762), (466, 527940), (504, 488135), (630, 390508), (699, 351960), (838, 293580), (840, 292881), (932, 263970), (1165, 211176), (1257, 195720), (1260, 195254), (1398, 175980), (1631, 150840), (1676, 146790), (1864, 131985), (2095, 117432), (2097, 117320), (2330, 105588), (2514, 97860), (2520, 97627), (2796, 87990), (2933, 83880), (3262, 75420), (3352, 73395), (3495, 70392), (3771, 65240), (4190, 58716), (4194, 58660), (4660, 52794), (4893, 50280), (5028, 48930), (5592, 43995), (5866, 41940), (6285, 39144), (6524, 37710), (6990, 35196), (7542, 32620), (8155, 30168), (8380, 29358), (8388, 29330), (8799, 27960), (9320, 26397), (9786, 25140), (10056, 24465), (10485, 23464), (11732, 20970), (12570, 19572), (13048, 18855), (13980, 17598), (14665, 16776), (14679, 16760), (15084, 16310)]