23877840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:317

約数の個数: 160

約数和(自身を含む): 86351616

約数和(自身を除く): 62473776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 105, 112, 120, 122, 140, 168, 183, 210, 233, 240, 244, 280, 305, 336, 366, 420, 427, 466, 488, 560, 610, 699, 732, 840, 854, 915, 932, 976, 1165, 1220, 1281, 1398, 1464, 1631, 1680, 1708, 1830, 1864, 2135, 2330, 2440, 2562, 2796, 2928, 3262, 3416, 3495, 3660, 3728, 4270, 4660, 4880, 4893, 5124, 5592, 6405, 6524, 6832, 6990, 7320, 8155, 8540, 9320, 9786, 10248, 11184, 12810, 13048, 13980, 14213, 14640, 16310, 17080, 18640, 19572, 20496, 24465, 25620, 26096, 27960, 28426, 32620, 34160, 39144, 42639, 48930, 51240, 55920, 56852, 65240, 71065, 78288, 85278, 97860, 99491, 102480, 113704, 130480, 142130, 170556, 195720, 198982, 213195, 227408, 284260, 298473, 341112, 391440, 397964, 426390, 497455, 568520, 596946, 682224, 795928, 852780, 994910, 1137040, 1193892, 1492365, 1591856, 1705560, 1989820, 2387784, 2984730, 3411120, 3979640, 4775568, 5969460, 7959280, 11938920, 23877840]

約数ペア:

[(1, 23877840), (2, 11938920), (3, 7959280), (4, 5969460), (5, 4775568), (6, 3979640), (7, 3411120), (8, 2984730), (10, 2387784), (12, 1989820), (14, 1705560), (15, 1591856), (16, 1492365), (20, 1193892), (21, 1137040), (24, 994910), (28, 852780), (30, 795928), (35, 682224), (40, 596946), (42, 568520), (48, 497455), (56, 426390), (60, 397964), (61, 391440), (70, 341112), (80, 298473), (84, 284260), (105, 227408), (112, 213195), (120, 198982), (122, 195720), (140, 170556), (168, 142130), (183, 130480), (210, 113704), (233, 102480), (240, 99491), (244, 97860), (280, 85278), (305, 78288), (336, 71065), (366, 65240), (420, 56852), (427, 55920), (466, 51240), (488, 48930), (560, 42639), (610, 39144), (699, 34160), (732, 32620), (840, 28426), (854, 27960), (915, 26096), (932, 25620), (976, 24465), (1165, 20496), (1220, 19572), (1281, 18640), (1398, 17080), (1464, 16310), (1631, 14640), (1680, 14213), (1708, 13980), (1830, 13048), (1864, 12810), (2135, 11184), (2330, 10248), (2440, 9786), (2562, 9320), (2796, 8540), (2928, 8155), (3262, 7320), (3416, 6990), (3495, 6832), (3660, 6524), (3728, 6405), (4270, 5592), (4660, 5124), (4880, 4893)]