1296003840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19853}}^1$

素因数の和:19894

約数の個数: 144

約数和(自身を含む): 4382810208

約数和(自身を除く): 3086806368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 3840, 4080, 4352, 5440, 6528, 8160, 10880, 13056, 16320, 19853, 21760, 32640, 39706, 59559, 65280, 79412, 99265, 119118, 158824, 198530, 238236, 297795, 317648, 337501, 397060, 476472, 595590, 635296, 675002, 794120, 952944, 1012503, 1191180, 1270592, 1350004, 1588240, 1687505, 1905888, 2025006, 2382360, 2541184, 2700008, 3176480, 3375010, 3811776, 4050012, 4764720, 5062515, 5082368, 5400016, 6352960, 6750020, 7623552, 8100024, 9529440, 10125030, 10800032, 12705920, 13500040, 15247104, 16200048, 19058880, 20250060, 21600064, 25411840, 27000080, 32400096, 38117760, 40500120, 43200128, 54000160, 64800192, 76235520, 81000240, 86400256, 108000320, 129600384, 162000480, 216000640, 259200768, 324000960, 432001280, 648001920, 1296003840]

約数ペア:

[(1, 1296003840), (2, 648001920), (3, 432001280), (4, 324000960), (5, 259200768), (6, 216000640), (8, 162000480), (10, 129600384), (12, 108000320), (15, 86400256), (16, 81000240), (17, 76235520), (20, 64800192), (24, 54000160), (30, 43200128), (32, 40500120), (34, 38117760), (40, 32400096), (48, 27000080), (51, 25411840), (60, 21600064), (64, 20250060), (68, 19058880), (80, 16200048), (85, 15247104), (96, 13500040), (102, 12705920), (120, 10800032), (128, 10125030), (136, 9529440), (160, 8100024), (170, 7623552), (192, 6750020), (204, 6352960), (240, 5400016), (255, 5082368), (256, 5062515), (272, 4764720), (320, 4050012), (340, 3811776), (384, 3375010), (408, 3176480), (480, 2700008), (510, 2541184), (544, 2382360), (640, 2025006), (680, 1905888), (768, 1687505), (816, 1588240), (960, 1350004), (1020, 1270592), (1088, 1191180), (1280, 1012503), (1360, 952944), (1632, 794120), (1920, 675002), (2040, 635296), (2176, 595590), (2720, 476472), (3264, 397060), (3840, 337501), (4080, 317648), (4352, 297795), (5440, 238236), (6528, 198530), (8160, 158824), (10880, 119118), (13056, 99265), (16320, 79412), (19853, 65280), (21760, 59559), (32640, 39706)]