16988321160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2141}}^1$

素因数の和:2274

約数の個数: 320

約数和(自身を含む): 59715532800

約数和(自身を除く): 42727211640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 79, 81, 90, 93, 108, 120, 124, 135, 155, 158, 162, 180, 186, 216, 237, 248, 270, 279, 310, 316, 324, 360, 372, 395, 405, 465, 474, 540, 558, 620, 632, 648, 711, 744, 790, 810, 837, 930, 948, 1080, 1116, 1185, 1240, 1395, 1422, 1580, 1620, 1674, 1860, 1896, 2133, 2141, 2232, 2370, 2449, 2511, 2790, 2844, 3160, 3240, 3348, 3555, 3720, 4185, 4266, 4282, 4740, 4898, 5022, 5580, 5688, 6399, 6423, 6696, 7110, 7347, 8370, 8532, 8564, 9480, 9796, 10044, 10665, 10705, 11160, 12245, 12555, 12798, 12846, 14220, 14694, 16740, 17064, 17128, 19269, 19592, 20088, 21330, 21410, 22041, 24490, 25110, 25596, 25692, 28440, 29388, 31995, 32115, 33480, 36735, 38538, 42660, 42820, 44082, 48980, 50220, 51192, 51384, 57807, 58776, 63990, 64230, 66123, 66371, 73470, 77076, 85320, 85640, 88164, 96345, 97960, 100440, 110205, 115614, 127980, 128460, 132246, 132742, 146940, 154152, 169139, 173421, 176328, 192690, 198369, 199113, 220410, 231228, 255960, 256920, 264492, 265484, 289035, 293880, 330615, 331855, 338278, 346842, 385380, 396738, 398226, 440820, 462456, 507417, 528984, 530968, 578070, 597339, 661230, 663710, 676556, 693684, 770760, 793476, 796452, 845695, 867105, 881640, 991845, 995565, 1014834, 1156140, 1194678, 1322460, 1327420, 1353112, 1387368, 1522251, 1586952, 1592904, 1691390, 1734210, 1792017, 1983690, 1991130, 2029668, 2312280, 2389356, 2537085, 2644920, 2654840, 2986695, 3044502, 3382780, 3468420, 3584034, 3967380, 3982260, 4059336, 4566753, 4778712, 5074170, 5243309, 5376051, 5973390, 6089004, 6765560, 6936840, 7168068, 7611255, 7934760, 7964520, 8960085, 9133506, 10148340, 10486618, 10752102, 11946780, 12178008, 13700259, 14336136, 15222510, 15729927, 17920170, 18267012, 20296680, 20973236, 21504204, 22833765, 23893560, 26216545, 26880255, 27400518, 30445020, 31459854, 35840340, 36534024, 41946472, 43008408, 45667530, 47189781, 52433090, 53760510, 54801036, 60890040, 62919708, 68501295, 71680680, 78649635, 91335060, 94379562, 104866180, 107521020, 109602072, 125839416, 137002590, 141569343, 157299270, 182670120, 188759124, 209732360, 215042040, 235948905, 274005180, 283138686, 314598540, 377518248, 424708029, 471897810, 548010360, 566277372, 629197080, 707846715, 849416058, 943795620, 1132554744, 1415693430, 1698832116, 1887591240, 2123540145, 2831386860, 3397664232, 4247080290, 5662773720, 8494160580, 16988321160]

約数ペア:

[(1, 16988321160), (2, 8494160580), (3, 5662773720), (4, 4247080290), (5, 3397664232), (6, 2831386860), (8, 2123540145), (9, 1887591240), (10, 1698832116), (12, 1415693430), (15, 1132554744), (18, 943795620), (20, 849416058), (24, 707846715), (27, 629197080), (30, 566277372), (31, 548010360), (36, 471897810), (40, 424708029), (45, 377518248), (54, 314598540), (60, 283138686), (62, 274005180), (72, 235948905), (79, 215042040), (81, 209732360), (90, 188759124), (93, 182670120), (108, 157299270), (120, 141569343), (124, 137002590), (135, 125839416), (155, 109602072), (158, 107521020), (162, 104866180), (180, 94379562), (186, 91335060), (216, 78649635), (237, 71680680), (248, 68501295), (270, 62919708), (279, 60890040), (310, 54801036), (316, 53760510), (324, 52433090), (360, 47189781), (372, 45667530), (395, 43008408), (405, 41946472), (465, 36534024), (474, 35840340), (540, 31459854), (558, 30445020), (620, 27400518), (632, 26880255), (648, 26216545), (711, 23893560), (744, 22833765), (790, 21504204), (810, 20973236), (837, 20296680), (930, 18267012), (948, 17920170), (1080, 15729927), (1116, 15222510), (1185, 14336136), (1240, 13700259), (1395, 12178008), (1422, 11946780), (1580, 10752102), (1620, 10486618), (1674, 10148340), (1860, 9133506), (1896, 8960085), (2133, 7964520), (2141, 7934760), (2232, 7611255), (2370, 7168068), (2449, 6936840), (2511, 6765560), (2790, 6089004), (2844, 5973390), (3160, 5376051), (3240, 5243309), (3348, 5074170), (3555, 4778712), (3720, 4566753), (4185, 4059336), (4266, 3982260), (4282, 3967380), (4740, 3584034), (4898, 3468420), (5022, 3382780), (5580, 3044502), (5688, 2986695), (6399, 2654840), (6423, 2644920), (6696, 2537085), (7110, 2389356), (7347, 2312280), (8370, 2029668), (8532, 1991130), (8564, 1983690), (9480, 1792017), (9796, 1734210), (10044, 1691390), (10665, 1592904), (10705, 1586952), (11160, 1522251), (12245, 1387368), (12555, 1353112), (12798, 1327420), (12846, 1322460), (14220, 1194678), (14694, 1156140), (16740, 1014834), (17064, 995565), (17128, 991845), (19269, 881640), (19592, 867105), (20088, 845695), (21330, 796452), (21410, 793476), (22041, 770760), (24490, 693684), (25110, 676556), (25596, 663710), (25692, 661230), (28440, 597339), (29388, 578070), (31995, 530968), (32115, 528984), (33480, 507417), (36735, 462456), (38538, 440820), (42660, 398226), (42820, 396738), (44082, 385380), (48980, 346842), (50220, 338278), (51192, 331855), (51384, 330615), (57807, 293880), (58776, 289035), (63990, 265484), (64230, 264492), (66123, 256920), (66371, 255960), (73470, 231228), (77076, 220410), (85320, 199113), (85640, 198369), (88164, 192690), (96345, 176328), (97960, 173421), (100440, 169139), (110205, 154152), (115614, 146940), (127980, 132742), (128460, 132246)]