381962880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5101}}^1$

素因数の和:5139

約数の個数: 192

約数和(自身を含む): 1420702920

約数和(自身を除く): 1038740040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5101, 5760, 6240, 7488, 8320, 9360, 10202, 12480, 14976, 15303, 18720, 20404, 24960, 25505, 30606, 37440, 40808, 45909, 51010, 61212, 66313, 74880, 76515, 81616, 91818, 102020, 122424, 132626, 153030, 163232, 183636, 198939, 204040, 229545, 244848, 265252, 306060, 326464, 331565, 367272, 397878, 408080, 459090, 489696, 530504, 596817, 612120, 652928, 663130, 734544, 795756, 816160, 918180, 979392, 994695, 1061008, 1193634, 1224240, 1326260, 1469088, 1591512, 1632320, 1836360, 1958784, 1989390, 2122016, 2387268, 2448480, 2652520, 2938176, 2984085, 3183024, 3264640, 3672720, 3978780, 4244032, 4774536, 4896960, 5305040, 5876352, 5968170, 6366048, 7345440, 7957560, 8488064, 9549072, 9793920, 10610080, 11936340, 12732096, 14690880, 15915120, 19098144, 21220160, 23872680, 25464192, 29381760, 31830240, 38196288, 42440320, 47745360, 63660480, 76392576, 95490720, 127320960, 190981440, 381962880]

約数ペア:

[(1, 381962880), (2, 190981440), (3, 127320960), (4, 95490720), (5, 76392576), (6, 63660480), (8, 47745360), (9, 42440320), (10, 38196288), (12, 31830240), (13, 29381760), (15, 25464192), (16, 23872680), (18, 21220160), (20, 19098144), (24, 15915120), (26, 14690880), (30, 12732096), (32, 11936340), (36, 10610080), (39, 9793920), (40, 9549072), (45, 8488064), (48, 7957560), (52, 7345440), (60, 6366048), (64, 5968170), (65, 5876352), (72, 5305040), (78, 4896960), (80, 4774536), (90, 4244032), (96, 3978780), (104, 3672720), (117, 3264640), (120, 3183024), (128, 2984085), (130, 2938176), (144, 2652520), (156, 2448480), (160, 2387268), (180, 2122016), (192, 1989390), (195, 1958784), (208, 1836360), (234, 1632320), (240, 1591512), (260, 1469088), (288, 1326260), (312, 1224240), (320, 1193634), (360, 1061008), (384, 994695), (390, 979392), (416, 918180), (468, 816160), (480, 795756), (520, 734544), (576, 663130), (585, 652928), (624, 612120), (640, 596817), (720, 530504), (780, 489696), (832, 459090), (936, 408080), (960, 397878), (1040, 367272), (1152, 331565), (1170, 326464), (1248, 306060), (1440, 265252), (1560, 244848), (1664, 229545), (1872, 204040), (1920, 198939), (2080, 183636), (2340, 163232), (2496, 153030), (2880, 132626), (3120, 122424), (3744, 102020), (4160, 91818), (4680, 81616), (4992, 76515), (5101, 74880), (5760, 66313), (6240, 61212), (7488, 51010), (8320, 45909), (9360, 40808), (10202, 37440), (12480, 30606), (14976, 25505), (15303, 24960), (18720, 20404)]