11938920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 41783040

約数和(自身を除く): 29844120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 233, 244, 280, 305, 366, 420, 427, 466, 488, 610, 699, 732, 840, 854, 915, 932, 1165, 1220, 1281, 1398, 1464, 1631, 1708, 1830, 1864, 2135, 2330, 2440, 2562, 2796, 3262, 3416, 3495, 3660, 4270, 4660, 4893, 5124, 5592, 6405, 6524, 6990, 7320, 8155, 8540, 9320, 9786, 10248, 12810, 13048, 13980, 14213, 16310, 17080, 19572, 24465, 25620, 27960, 28426, 32620, 39144, 42639, 48930, 51240, 56852, 65240, 71065, 85278, 97860, 99491, 113704, 142130, 170556, 195720, 198982, 213195, 284260, 298473, 341112, 397964, 426390, 497455, 568520, 596946, 795928, 852780, 994910, 1193892, 1492365, 1705560, 1989820, 2387784, 2984730, 3979640, 5969460, 11938920]

約数ペア:

[(1, 11938920), (2, 5969460), (3, 3979640), (4, 2984730), (5, 2387784), (6, 1989820), (7, 1705560), (8, 1492365), (10, 1193892), (12, 994910), (14, 852780), (15, 795928), (20, 596946), (21, 568520), (24, 497455), (28, 426390), (30, 397964), (35, 341112), (40, 298473), (42, 284260), (56, 213195), (60, 198982), (61, 195720), (70, 170556), (84, 142130), (105, 113704), (120, 99491), (122, 97860), (140, 85278), (168, 71065), (183, 65240), (210, 56852), (233, 51240), (244, 48930), (280, 42639), (305, 39144), (366, 32620), (420, 28426), (427, 27960), (466, 25620), (488, 24465), (610, 19572), (699, 17080), (732, 16310), (840, 14213), (854, 13980), (915, 13048), (932, 12810), (1165, 10248), (1220, 9786), (1281, 9320), (1398, 8540), (1464, 8155), (1631, 7320), (1708, 6990), (1830, 6524), (1864, 6405), (2135, 5592), (2330, 5124), (2440, 4893), (2562, 4660), (2796, 4270), (3262, 3660), (3416, 3495)]