19241041920

素因数分解:

$2^{16}\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:123

約数の個数: 408

約数和(自身を含む): 66103823856

約数和(自身を除く): 46862781936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 37, 40, 46, 48, 60, 64, 69, 74, 80, 92, 96, 111, 115, 120, 128, 138, 148, 160, 184, 185, 192, 222, 230, 240, 256, 276, 296, 320, 345, 368, 370, 384, 444, 460, 480, 512, 529, 552, 555, 592, 640, 690, 736, 740, 768, 851, 888, 920, 960, 1024, 1058, 1104, 1110, 1184, 1280, 1380, 1472, 1480, 1536, 1587, 1702, 1776, 1840, 1920, 2048, 2116, 2208, 2220, 2368, 2553, 2560, 2645, 2760, 2944, 2960, 3072, 3174, 3404, 3552, 3680, 3840, 4096, 4232, 4255, 4416, 4440, 4736, 5106, 5120, 5290, 5520, 5888, 5920, 6144, 6348, 6808, 7104, 7360, 7680, 7935, 8192, 8464, 8510, 8832, 8880, 9472, 10212, 10240, 10580, 11040, 11776, 11840, 12288, 12696, 12765, 13616, 14208, 14720, 15360, 15870, 16384, 16928, 17020, 17664, 17760, 18944, 19573, 20424, 20480, 21160, 22080, 23552, 23680, 24576, 25392, 25530, 27232, 28416, 29440, 30720, 31740, 32768, 33856, 34040, 35328, 35520, 37888, 39146, 40848, 40960, 42320, 44160, 47104, 47360, 49152, 50784, 51060, 54464, 56832, 58719, 58880, 61440, 63480, 65536, 67712, 68080, 70656, 71040, 75776, 78292, 81696, 81920, 84640, 88320, 94208, 94720, 97865, 98304, 101568, 102120, 108928, 113664, 117438, 117760, 122880, 126960, 135424, 136160, 141312, 142080, 151552, 156584, 163392, 163840, 169280, 176640, 188416, 189440, 195730, 196608, 203136, 204240, 217856, 227328, 234876, 235520, 245760, 253920, 270848, 272320, 282624, 284160, 293595, 303104, 313168, 326784, 327680, 338560, 353280, 376832, 378880, 391460, 406272, 408480, 435712, 454656, 469752, 471040, 491520, 507840, 541696, 544640, 565248, 568320, 587190, 606208, 626336, 653568, 677120, 706560, 753664, 757760, 782920, 812544, 816960, 871424, 909312, 939504, 942080, 983040, 1015680, 1083392, 1089280, 1130496, 1136640, 1174380, 1212416, 1252672, 1307136, 1354240, 1413120, 1507328, 1515520, 1565840, 1625088, 1633920, 1742848, 1818624, 1879008, 1884160, 2031360, 2166784, 2178560, 2260992, 2273280, 2348760, 2424832, 2505344, 2614272, 2708480, 2826240, 3031040, 3131680, 3250176, 3267840, 3485696, 3637248, 3758016, 3768320, 4062720, 4333568, 4357120, 4521984, 4546560, 4697520, 5010688, 5228544, 5416960, 5652480, 6062080, 6263360, 6500352, 6535680, 6971392, 7274496, 7516032, 7536640, 8125440, 8667136, 8714240, 9093120, 9395040, 10021376, 10457088, 10833920, 11304960, 12124160, 12526720, 13000704, 13071360, 13942784, 15032064, 16250880, 17334272, 17428480, 18186240, 18790080, 20042752, 20914176, 21667840, 22609920, 25053440, 26001408, 26142720, 27885568, 30064128, 32501760, 34668544, 34856960, 36372480, 37580160, 40085504, 41828352, 43335680, 50106880, 52002816, 52285440, 55771136, 60128256, 65003520, 69713920, 75160320, 80171008, 83656704, 86671360, 100213760, 104005632, 104570880, 120256512, 130007040, 139427840, 150320640, 160342016, 167313408, 173342720, 200427520, 209141760, 240513024, 260014080, 278855680, 300641280, 320684032, 400855040, 418283520, 481026048, 520028160, 601282560, 641368064, 801710080, 836567040, 962052096, 1202565120, 1282736128, 1603420160, 1924104192, 2405130240, 3206840320, 3848208384, 4810260480, 6413680640, 9620520960, 19241041920]

約数ペア:

[(1, 19241041920), (2, 9620520960), (3, 6413680640), (4, 4810260480), (5, 3848208384), (6, 3206840320), (8, 2405130240), (10, 1924104192), (12, 1603420160), (15, 1282736128), (16, 1202565120), (20, 962052096), (23, 836567040), (24, 801710080), (30, 641368064), (32, 601282560), (37, 520028160), (40, 481026048), (46, 418283520), (48, 400855040), (60, 320684032), (64, 300641280), (69, 278855680), (74, 260014080), (80, 240513024), (92, 209141760), (96, 200427520), (111, 173342720), (115, 167313408), (120, 160342016), (128, 150320640), (138, 139427840), (148, 130007040), (160, 120256512), (184, 104570880), (185, 104005632), (192, 100213760), (222, 86671360), (230, 83656704), (240, 80171008), (256, 75160320), (276, 69713920), (296, 65003520), (320, 60128256), (345, 55771136), (368, 52285440), (370, 52002816), (384, 50106880), (444, 43335680), (460, 41828352), (480, 40085504), (512, 37580160), (529, 36372480), (552, 34856960), (555, 34668544), (592, 32501760), (640, 30064128), (690, 27885568), (736, 26142720), (740, 26001408), (768, 25053440), (851, 22609920), (888, 21667840), (920, 20914176), (960, 20042752), (1024, 18790080), (1058, 18186240), (1104, 17428480), (1110, 17334272), (1184, 16250880), (1280, 15032064), (1380, 13942784), (1472, 13071360), (1480, 13000704), (1536, 12526720), (1587, 12124160), (1702, 11304960), (1776, 10833920), (1840, 10457088), (1920, 10021376), (2048, 9395040), (2116, 9093120), (2208, 8714240), (2220, 8667136), (2368, 8125440), (2553, 7536640), (2560, 7516032), (2645, 7274496), (2760, 6971392), (2944, 6535680), (2960, 6500352), (3072, 6263360), (3174, 6062080), (3404, 5652480), (3552, 5416960), (3680, 5228544), (3840, 5010688), (4096, 4697520), (4232, 4546560), (4255, 4521984), (4416, 4357120), (4440, 4333568), (4736, 4062720), (5106, 3768320), (5120, 3758016), (5290, 3637248), (5520, 3485696), (5888, 3267840), (5920, 3250176), (6144, 3131680), (6348, 3031040), (6808, 2826240), (7104, 2708480), (7360, 2614272), (7680, 2505344), (7935, 2424832), (8192, 2348760), (8464, 2273280), (8510, 2260992), (8832, 2178560), (8880, 2166784), (9472, 2031360), (10212, 1884160), (10240, 1879008), (10580, 1818624), (11040, 1742848), (11776, 1633920), (11840, 1625088), (12288, 1565840), (12696, 1515520), (12765, 1507328), (13616, 1413120), (14208, 1354240), (14720, 1307136), (15360, 1252672), (15870, 1212416), (16384, 1174380), (16928, 1136640), (17020, 1130496), (17664, 1089280), (17760, 1083392), (18944, 1015680), (19573, 983040), (20424, 942080), (20480, 939504), (21160, 909312), (22080, 871424), (23552, 816960), (23680, 812544), (24576, 782920), (25392, 757760), (25530, 753664), (27232, 706560), (28416, 677120), (29440, 653568), (30720, 626336), (31740, 606208), (32768, 587190), (33856, 568320), (34040, 565248), (35328, 544640), (35520, 541696), (37888, 507840), (39146, 491520), (40848, 471040), (40960, 469752), (42320, 454656), (44160, 435712), (47104, 408480), (47360, 406272), (49152, 391460), (50784, 378880), (51060, 376832), (54464, 353280), (56832, 338560), (58719, 327680), (58880, 326784), (61440, 313168), (63480, 303104), (65536, 293595), (67712, 284160), (68080, 282624), (70656, 272320), (71040, 270848), (75776, 253920), (78292, 245760), (81696, 235520), (81920, 234876), (84640, 227328), (88320, 217856), (94208, 204240), (94720, 203136), (97865, 196608), (98304, 195730), (101568, 189440), (102120, 188416), (108928, 176640), (113664, 169280), (117438, 163840), (117760, 163392), (122880, 156584), (126960, 151552), (135424, 142080), (136160, 141312)]