38889941760

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{177677}}^1$

素因数の和:177723

約数の個数: 216

約数和(自身を含む): 141637794480

約数和(自身を除く): 102747852720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2304, 2432, 2736, 2880, 3040, 3420, 3648, 3840, 4560, 4864, 5472, 5760, 6080, 6840, 7296, 9120, 10944, 11520, 12160, 13680, 14592, 18240, 21888, 24320, 27360, 36480, 43776, 54720, 72960, 109440, 177677, 218880, 355354, 533031, 710708, 888385, 1066062, 1421416, 1599093, 1776770, 2132124, 2665155, 2842832, 3198186, 3375863, 3553540, 4264248, 5330310, 5685664, 6396372, 6751726, 7107080, 7995465, 8528496, 10127589, 10660620, 11371328, 12792744, 13503452, 14214160, 15990930, 16879315, 17056992, 20255178, 21321240, 22742656, 25585488, 27006904, 28428320, 30382767, 31981860, 33758630, 34113984, 40510356, 42642480, 45485312, 50637945, 51170976, 54013808, 56856640, 60765534, 63963720, 67517260, 68227968, 81020712, 85284960, 101275890, 102341952, 108027616, 113713280, 121531068, 127927440, 135034520, 136455936, 151913835, 162041424, 170569920, 202551780, 204683904, 216055232, 227426560, 243062136, 255854880, 270069040, 303827670, 324082848, 341139840, 405103560, 409367808, 432110464, 486124272, 511709760, 540138080, 607655340, 648165696, 682279680, 810207120, 864220928, 972248544, 1023419520, 1080276160, 1215310680, 1296331392, 1620414240, 1944497088, 2046839040, 2160552320, 2430621360, 2592662784, 3240828480, 3888994176, 4321104640, 4861242720, 6481656960, 7777988352, 9722485440, 12963313920, 19444970880, 38889941760]

約数ペア:

[(1, 38889941760), (2, 19444970880), (3, 12963313920), (4, 9722485440), (5, 7777988352), (6, 6481656960), (8, 4861242720), (9, 4321104640), (10, 3888994176), (12, 3240828480), (15, 2592662784), (16, 2430621360), (18, 2160552320), (19, 2046839040), (20, 1944497088), (24, 1620414240), (30, 1296331392), (32, 1215310680), (36, 1080276160), (38, 1023419520), (40, 972248544), (45, 864220928), (48, 810207120), (57, 682279680), (60, 648165696), (64, 607655340), (72, 540138080), (76, 511709760), (80, 486124272), (90, 432110464), (95, 409367808), (96, 405103560), (114, 341139840), (120, 324082848), (128, 303827670), (144, 270069040), (152, 255854880), (160, 243062136), (171, 227426560), (180, 216055232), (190, 204683904), (192, 202551780), (228, 170569920), (240, 162041424), (256, 151913835), (285, 136455936), (288, 135034520), (304, 127927440), (320, 121531068), (342, 113713280), (360, 108027616), (380, 102341952), (384, 101275890), (456, 85284960), (480, 81020712), (570, 68227968), (576, 67517260), (608, 63963720), (640, 60765534), (684, 56856640), (720, 54013808), (760, 51170976), (768, 50637945), (855, 45485312), (912, 42642480), (960, 40510356), (1140, 34113984), (1152, 33758630), (1216, 31981860), (1280, 30382767), (1368, 28428320), (1440, 27006904), (1520, 25585488), (1710, 22742656), (1824, 21321240), (1920, 20255178), (2280, 17056992), (2304, 16879315), (2432, 15990930), (2736, 14214160), (2880, 13503452), (3040, 12792744), (3420, 11371328), (3648, 10660620), (3840, 10127589), (4560, 8528496), (4864, 7995465), (5472, 7107080), (5760, 6751726), (6080, 6396372), (6840, 5685664), (7296, 5330310), (9120, 4264248), (10944, 3553540), (11520, 3375863), (12160, 3198186), (13680, 2842832), (14592, 2665155), (18240, 2132124), (21888, 1776770), (24320, 1599093), (27360, 1421416), (36480, 1066062), (43776, 888385), (54720, 710708), (72960, 533031), (109440, 355354), (177677, 218880)]