767921280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3361}}^1$

素因数の和:3407

約数の個数: 256

約数和(自身を含む): 2962863360

約数和(自身を除く): 2194942080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 816, 840, 896, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1785, 1904, 1920, 2040, 2176, 2240, 2380, 2688, 2720, 2856, 3264, 3360, 3361, 3570, 3808, 4080, 4480, 4760, 5440, 5712, 6528, 6720, 6722, 7140, 7616, 8160, 9520, 10083, 10880, 11424, 13440, 13444, 14280, 15232, 16320, 16805, 19040, 20166, 22848, 23527, 26888, 28560, 32640, 33610, 38080, 40332, 45696, 47054, 50415, 53776, 57120, 57137, 67220, 70581, 76160, 80664, 94108, 100830, 107552, 114240, 114274, 117635, 134440, 141162, 161328, 171411, 188216, 201660, 215104, 228480, 228548, 235270, 268880, 282324, 285685, 322656, 342822, 352905, 376432, 399959, 403320, 430208, 457096, 470540, 537760, 564648, 571370, 645312, 685644, 705810, 752864, 799918, 806640, 857055, 914192, 941080, 1075520, 1129296, 1142740, 1199877, 1290624, 1371288, 1411620, 1505728, 1599836, 1613280, 1714110, 1828384, 1882160, 1999795, 2151040, 2258592, 2285480, 2399754, 2742576, 2823240, 3011456, 3199672, 3226560, 3428220, 3656768, 3764320, 3999590, 4517184, 4570960, 4799508, 5485152, 5646480, 5999385, 6399344, 6453120, 6856440, 7313536, 7528640, 7999180, 9034368, 9141920, 9599016, 10970304, 11292960, 11998770, 12798688, 13712880, 15057280, 15998360, 18283840, 19198032, 21940608, 22585920, 23997540, 25597376, 27425760, 31996720, 36567680, 38396064, 45171840, 47995080, 51194752, 54851520, 63993440, 76792128, 95990160, 109703040, 127986880, 153584256, 191980320, 255973760, 383960640, 767921280]

約数ペア:

[(1, 767921280), (2, 383960640), (3, 255973760), (4, 191980320), (5, 153584256), (6, 127986880), (7, 109703040), (8, 95990160), (10, 76792128), (12, 63993440), (14, 54851520), (15, 51194752), (16, 47995080), (17, 45171840), (20, 38396064), (21, 36567680), (24, 31996720), (28, 27425760), (30, 25597376), (32, 23997540), (34, 22585920), (35, 21940608), (40, 19198032), (42, 18283840), (48, 15998360), (51, 15057280), (56, 13712880), (60, 12798688), (64, 11998770), (68, 11292960), (70, 10970304), (80, 9599016), (84, 9141920), (85, 9034368), (96, 7999180), (102, 7528640), (105, 7313536), (112, 6856440), (119, 6453120), (120, 6399344), (128, 5999385), (136, 5646480), (140, 5485152), (160, 4799508), (168, 4570960), (170, 4517184), (192, 3999590), (204, 3764320), (210, 3656768), (224, 3428220), (238, 3226560), (240, 3199672), (255, 3011456), (272, 2823240), (280, 2742576), (320, 2399754), (336, 2285480), (340, 2258592), (357, 2151040), (384, 1999795), (408, 1882160), (420, 1828384), (448, 1714110), (476, 1613280), (480, 1599836), (510, 1505728), (544, 1411620), (560, 1371288), (595, 1290624), (640, 1199877), (672, 1142740), (680, 1129296), (714, 1075520), (816, 941080), (840, 914192), (896, 857055), (952, 806640), (960, 799918), (1020, 752864), (1088, 705810), (1120, 685644), (1190, 645312), (1344, 571370), (1360, 564648), (1428, 537760), (1632, 470540), (1680, 457096), (1785, 430208), (1904, 403320), (1920, 399959), (2040, 376432), (2176, 352905), (2240, 342822), (2380, 322656), (2688, 285685), (2720, 282324), (2856, 268880), (3264, 235270), (3360, 228548), (3361, 228480), (3570, 215104), (3808, 201660), (4080, 188216), (4480, 171411), (4760, 161328), (5440, 141162), (5712, 134440), (6528, 117635), (6720, 114274), (6722, 114240), (7140, 107552), (7616, 100830), (8160, 94108), (9520, 80664), (10083, 76160), (10880, 70581), (11424, 67220), (13440, 57137), (13444, 57120), (14280, 53776), (15232, 50415), (16320, 47054), (16805, 45696), (19040, 40332), (20166, 38080), (22848, 33610), (23527, 32640), (26888, 28560)]