231922560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{607}}^1$

素因数の和:828

約数の個数: 128

約数和(自身を含む): 744192000

約数和(自身を除く): 512269440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 199, 240, 320, 384, 398, 480, 597, 607, 640, 796, 960, 995, 1194, 1214, 1592, 1821, 1920, 1990, 2388, 2428, 2985, 3035, 3184, 3642, 3980, 4776, 4856, 5970, 6070, 6368, 7284, 7960, 9105, 9552, 9712, 11940, 12140, 12736, 14568, 15920, 18210, 19104, 19424, 23880, 24280, 25472, 29136, 31840, 36420, 38208, 38848, 47760, 48560, 58272, 63680, 72840, 76416, 77696, 95520, 97120, 116544, 120793, 127360, 145680, 191040, 194240, 233088, 241586, 291360, 362379, 382080, 388480, 483172, 582720, 603965, 724758, 966344, 1165440, 1207930, 1449516, 1811895, 1932688, 2415860, 2899032, 3623790, 3865376, 4831720, 5798064, 7247580, 7730752, 9663440, 11596128, 14495160, 15461504, 19326880, 23192256, 28990320, 38653760, 46384512, 57980640, 77307520, 115961280, 231922560]

約数ペア:

[(1, 231922560), (2, 115961280), (3, 77307520), (4, 57980640), (5, 46384512), (6, 38653760), (8, 28990320), (10, 23192256), (12, 19326880), (15, 15461504), (16, 14495160), (20, 11596128), (24, 9663440), (30, 7730752), (32, 7247580), (40, 5798064), (48, 4831720), (60, 3865376), (64, 3623790), (80, 2899032), (96, 2415860), (120, 1932688), (128, 1811895), (160, 1449516), (192, 1207930), (199, 1165440), (240, 966344), (320, 724758), (384, 603965), (398, 582720), (480, 483172), (597, 388480), (607, 382080), (640, 362379), (796, 291360), (960, 241586), (995, 233088), (1194, 194240), (1214, 191040), (1592, 145680), (1821, 127360), (1920, 120793), (1990, 116544), (2388, 97120), (2428, 95520), (2985, 77696), (3035, 76416), (3184, 72840), (3642, 63680), (3980, 58272), (4776, 48560), (4856, 47760), (5970, 38848), (6070, 38208), (6368, 36420), (7284, 31840), (7960, 29136), (9105, 25472), (9552, 24280), (9712, 23880), (11940, 19424), (12140, 19104), (12736, 18210), (14568, 15920)]