47948040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:436

約数の個数: 192

約数和(自身を含む): 181958400

約数和(自身を除く): 134010360

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, 53, 56, 60, 63, 70, 72, 84, 90, 105, 106, 120, 126, 140, 159, 168, 180, 210, 212, 252, 265, 280, 315, 318, 359, 360, 371, 420, 424, 477, 504, 530, 630, 636, 718, 742, 795, 840, 954, 1060, 1077, 1113, 1260, 1272, 1436, 1484, 1590, 1795, 1855, 1908, 2120, 2154, 2226, 2385, 2513, 2520, 2872, 2968, 3180, 3231, 3339, 3590, 3710, 3816, 4308, 4452, 4770, 5026, 5385, 5565, 6360, 6462, 6678, 7180, 7420, 7539, 8616, 8904, 9540, 10052, 10770, 11130, 12565, 12924, 13356, 14360, 14840, 15078, 16155, 16695, 19027, 19080, 20104, 21540, 22260, 22617, 25130, 25848, 26712, 30156, 32310, 33390, 37695, 38054, 43080, 44520, 45234, 50260, 57081, 60312, 64620, 66780, 75390, 76108, 90468, 95135, 100520, 113085, 114162, 129240, 133189, 133560, 150780, 152216, 171243, 180936, 190270, 226170, 228324, 266378, 285405, 301560, 342486, 380540, 399567, 452340, 456648, 532756, 570810, 665945, 684972, 761080, 799134, 856215, 904680, 1065512, 1141620, 1198701, 1331890, 1369944, 1598268, 1712430, 1997835, 2283240, 2397402, 2663780, 3196536, 3424860, 3995670, 4794804, 5327560, 5993505, 6849720, 7991340, 9589608, 11987010, 15982680, 23974020, 47948040]

約数ペア:

[(1, 47948040), (2, 23974020), (3, 15982680), (4, 11987010), (5, 9589608), (6, 7991340), (7, 6849720), (8, 5993505), (9, 5327560), (10, 4794804), (12, 3995670), (14, 3424860), (15, 3196536), (18, 2663780), (20, 2397402), (21, 2283240), (24, 1997835), (28, 1712430), (30, 1598268), (35, 1369944), (36, 1331890), (40, 1198701), (42, 1141620), (45, 1065512), (53, 904680), (56, 856215), (60, 799134), (63, 761080), (70, 684972), (72, 665945), (84, 570810), (90, 532756), (105, 456648), (106, 452340), (120, 399567), (126, 380540), (140, 342486), (159, 301560), (168, 285405), (180, 266378), (210, 228324), (212, 226170), (252, 190270), (265, 180936), (280, 171243), (315, 152216), (318, 150780), (359, 133560), (360, 133189), (371, 129240), (420, 114162), (424, 113085), (477, 100520), (504, 95135), (530, 90468), (630, 76108), (636, 75390), (718, 66780), (742, 64620), (795, 60312), (840, 57081), (954, 50260), (1060, 45234), (1077, 44520), (1113, 43080), (1260, 38054), (1272, 37695), (1436, 33390), (1484, 32310), (1590, 30156), (1795, 26712), (1855, 25848), (1908, 25130), (2120, 22617), (2154, 22260), (2226, 21540), (2385, 20104), (2513, 19080), (2520, 19027), (2872, 16695), (2968, 16155), (3180, 15078), (3231, 14840), (3339, 14360), (3590, 13356), (3710, 12924), (3816, 12565), (4308, 11130), (4452, 10770), (4770, 10052), (5026, 9540), (5385, 8904), (5565, 8616), (6360, 7539), (6462, 7420), (6678, 7180)]