678035520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12391}}^1$

素因数の和:12433

約数の個数: 168

約数和(自身を含む): 2455103040

約数和(自身を除く): 1777067520

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, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 6080, 6840, 9120, 10944, 12391, 13680, 18240, 24782, 27360, 37173, 49564, 54720, 61955, 74346, 99128, 111519, 123910, 148692, 185865, 198256, 223038, 235429, 247820, 297384, 371730, 396512, 446076, 470858, 495640, 557595, 594768, 706287, 743460, 793024, 892152, 941716, 991280, 1115190, 1177145, 1189536, 1412574, 1486920, 1784304, 1883432, 1982560, 2118861, 2230380, 2354290, 2379072, 2825148, 2973840, 3531435, 3568608, 3766864, 3965120, 4237722, 4460760, 4708580, 5650296, 5947680, 7062870, 7137216, 7533728, 8475444, 8921520, 9417160, 10594305, 11300592, 11895360, 14125740, 15067456, 16950888, 17843040, 18834320, 21188610, 22601184, 28251480, 33901776, 35686080, 37668640, 42377220, 45202368, 56502960, 67803552, 75337280, 84754440, 113005920, 135607104, 169508880, 226011840, 339017760, 678035520]

約数ペア:

[(1, 678035520), (2, 339017760), (3, 226011840), (4, 169508880), (5, 135607104), (6, 113005920), (8, 84754440), (9, 75337280), (10, 67803552), (12, 56502960), (15, 45202368), (16, 42377220), (18, 37668640), (19, 35686080), (20, 33901776), (24, 28251480), (30, 22601184), (32, 21188610), (36, 18834320), (38, 17843040), (40, 16950888), (45, 15067456), (48, 14125740), (57, 11895360), (60, 11300592), (64, 10594305), (72, 9417160), (76, 8921520), (80, 8475444), (90, 7533728), (95, 7137216), (96, 7062870), (114, 5947680), (120, 5650296), (144, 4708580), (152, 4460760), (160, 4237722), (171, 3965120), (180, 3766864), (190, 3568608), (192, 3531435), (228, 2973840), (240, 2825148), (285, 2379072), (288, 2354290), (304, 2230380), (320, 2118861), (342, 1982560), (360, 1883432), (380, 1784304), (456, 1486920), (480, 1412574), (570, 1189536), (576, 1177145), (608, 1115190), (684, 991280), (720, 941716), (760, 892152), (855, 793024), (912, 743460), (960, 706287), (1140, 594768), (1216, 557595), (1368, 495640), (1440, 470858), (1520, 446076), (1710, 396512), (1824, 371730), (2280, 297384), (2736, 247820), (2880, 235429), (3040, 223038), (3420, 198256), (3648, 185865), (4560, 148692), (5472, 123910), (6080, 111519), (6840, 99128), (9120, 74346), (10944, 61955), (12391, 54720), (13680, 49564), (18240, 37173), (24782, 27360)]