2098664960

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^2$

素因数の和:213

約数の個数: 240

約数和(自身を含む): 6163239456

約数和(自身を除く): 4064574496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 83, 85, 112, 119, 128, 136, 140, 160, 166, 170, 224, 238, 256, 272, 280, 320, 332, 340, 415, 448, 476, 512, 544, 560, 581, 595, 640, 664, 680, 830, 896, 952, 1088, 1120, 1162, 1190, 1280, 1328, 1360, 1411, 1660, 1792, 1904, 2176, 2240, 2324, 2380, 2560, 2656, 2720, 2822, 2905, 3320, 3584, 3808, 4352, 4480, 4648, 4760, 5312, 5440, 5644, 5810, 6640, 6889, 7055, 7616, 8704, 8960, 9296, 9520, 9877, 10624, 10880, 11288, 11620, 13280, 13778, 14110, 15232, 17920, 18592, 19040, 19754, 21248, 21760, 22576, 23240, 26560, 27556, 28220, 30464, 34445, 37184, 38080, 39508, 42496, 43520, 45152, 46480, 48223, 49385, 53120, 55112, 56440, 60928, 68890, 74368, 76160, 79016, 90304, 92960, 96446, 98770, 106240, 110224, 112880, 117113, 137780, 148736, 152320, 158032, 180608, 185920, 192892, 197540, 212480, 220448, 225760, 234226, 241115, 275560, 297472, 304640, 316064, 361216, 371840, 385784, 395080, 440896, 451520, 468452, 482230, 551120, 585565, 632128, 722432, 743680, 771568, 790160, 819791, 881792, 903040, 936904, 964460, 1102240, 1171130, 1264256, 1487360, 1543136, 1580320, 1639582, 1763584, 1806080, 1873808, 1928920, 2204480, 2342260, 2528512, 3086272, 3160640, 3279164, 3527168, 3612160, 3747616, 3857840, 4098955, 4408960, 4684520, 5057024, 6172544, 6321280, 6558328, 7495232, 7715680, 8197910, 8817920, 9369040, 12345088, 12642560, 13116656, 14990464, 15431360, 16395820, 17635840, 18738080, 24690176, 25285120, 26233312, 29980928, 30862720, 32791640, 37476160, 52466624, 59961856, 61725440, 65583280, 74952320, 104933248, 123450880, 131166560, 149904640, 209866496, 262333120, 299809280, 419732992, 524666240, 1049332480, 2098664960]

約数ペア:

[(1, 2098664960), (2, 1049332480), (4, 524666240), (5, 419732992), (7, 299809280), (8, 262333120), (10, 209866496), (14, 149904640), (16, 131166560), (17, 123450880), (20, 104933248), (28, 74952320), (32, 65583280), (34, 61725440), (35, 59961856), (40, 52466624), (56, 37476160), (64, 32791640), (68, 30862720), (70, 29980928), (80, 26233312), (83, 25285120), (85, 24690176), (112, 18738080), (119, 17635840), (128, 16395820), (136, 15431360), (140, 14990464), (160, 13116656), (166, 12642560), (170, 12345088), (224, 9369040), (238, 8817920), (256, 8197910), (272, 7715680), (280, 7495232), (320, 6558328), (332, 6321280), (340, 6172544), (415, 5057024), (448, 4684520), (476, 4408960), (512, 4098955), (544, 3857840), (560, 3747616), (581, 3612160), (595, 3527168), (640, 3279164), (664, 3160640), (680, 3086272), (830, 2528512), (896, 2342260), (952, 2204480), (1088, 1928920), (1120, 1873808), (1162, 1806080), (1190, 1763584), (1280, 1639582), (1328, 1580320), (1360, 1543136), (1411, 1487360), (1660, 1264256), (1792, 1171130), (1904, 1102240), (2176, 964460), (2240, 936904), (2324, 903040), (2380, 881792), (2560, 819791), (2656, 790160), (2720, 771568), (2822, 743680), (2905, 722432), (3320, 632128), (3584, 585565), (3808, 551120), (4352, 482230), (4480, 468452), (4648, 451520), (4760, 440896), (5312, 395080), (5440, 385784), (5644, 371840), (5810, 361216), (6640, 316064), (6889, 304640), (7055, 297472), (7616, 275560), (8704, 241115), (8960, 234226), (9296, 225760), (9520, 220448), (9877, 212480), (10624, 197540), (10880, 192892), (11288, 185920), (11620, 180608), (13280, 158032), (13778, 152320), (14110, 148736), (15232, 137780), (17920, 117113), (18592, 112880), (19040, 110224), (19754, 106240), (21248, 98770), (21760, 96446), (22576, 92960), (23240, 90304), (26560, 79016), (27556, 76160), (28220, 74368), (30464, 68890), (34445, 60928), (37184, 56440), (38080, 55112), (39508, 53120), (42496, 49385), (43520, 48223), (45152, 46480)]