1457944320

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{743}}^1$

素因数の和:847

約数の個数: 288

約数和(自身を含む): 5401654272

約数和(自身を除く): 3943709952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 128, 140, 146, 160, 168, 192, 210, 219, 224, 240, 256, 280, 292, 320, 336, 365, 384, 420, 438, 448, 480, 511, 560, 584, 640, 672, 730, 743, 768, 840, 876, 896, 960, 1022, 1095, 1120, 1168, 1280, 1344, 1460, 1486, 1533, 1680, 1752, 1792, 1920, 2044, 2190, 2229, 2240, 2336, 2555, 2688, 2920, 2972, 3066, 3360, 3504, 3715, 3840, 4088, 4380, 4458, 4480, 4672, 5110, 5201, 5376, 5840, 5944, 6132, 6720, 7008, 7430, 7665, 8176, 8760, 8916, 8960, 9344, 10220, 10402, 11145, 11680, 11888, 12264, 13440, 14016, 14860, 15330, 15603, 16352, 17520, 17832, 18688, 20440, 20804, 22290, 23360, 23776, 24528, 26005, 26880, 28032, 29720, 30660, 31206, 32704, 35040, 35664, 40880, 41608, 44580, 46720, 47552, 49056, 52010, 54239, 56064, 59440, 61320, 62412, 65408, 70080, 71328, 78015, 81760, 83216, 89160, 93440, 95104, 98112, 104020, 108478, 118880, 122640, 124824, 130816, 140160, 142656, 156030, 162717, 163520, 166432, 178320, 190208, 196224, 208040, 216956, 237760, 245280, 249648, 271195, 280320, 285312, 312060, 325434, 327040, 332864, 356640, 379673, 392448, 416080, 433912, 475520, 490560, 499296, 542390, 570624, 624120, 650868, 654080, 665728, 713280, 759346, 813585, 832160, 867824, 951040, 981120, 998592, 1084780, 1139019, 1248240, 1301736, 1331456, 1426560, 1518692, 1627170, 1664320, 1735648, 1898365, 1962240, 1997184, 2169560, 2278038, 2496480, 2603472, 2853120, 3037384, 3254340, 3328640, 3471296, 3796730, 3994368, 4339120, 4556076, 4992960, 5206944, 5695095, 6074768, 6508680, 6657280, 6942592, 7593460, 8678240, 9112152, 9985920, 10413888, 11390190, 12149536, 13017360, 13885184, 15186920, 17356480, 18224304, 19971840, 20827776, 22780380, 24299072, 26034720, 30373840, 34712960, 36448608, 41655552, 45560760, 48598144, 52069440, 60747680, 69425920, 72897216, 91121520, 97196288, 104138880, 121495360, 145794432, 182243040, 208277760, 242990720, 291588864, 364486080, 485981440, 728972160, 1457944320]

約数ペア:

[(1, 1457944320), (2, 728972160), (3, 485981440), (4, 364486080), (5, 291588864), (6, 242990720), (7, 208277760), (8, 182243040), (10, 145794432), (12, 121495360), (14, 104138880), (15, 97196288), (16, 91121520), (20, 72897216), (21, 69425920), (24, 60747680), (28, 52069440), (30, 48598144), (32, 45560760), (35, 41655552), (40, 36448608), (42, 34712960), (48, 30373840), (56, 26034720), (60, 24299072), (64, 22780380), (70, 20827776), (73, 19971840), (80, 18224304), (84, 17356480), (96, 15186920), (105, 13885184), (112, 13017360), (120, 12149536), (128, 11390190), (140, 10413888), (146, 9985920), (160, 9112152), (168, 8678240), (192, 7593460), (210, 6942592), (219, 6657280), (224, 6508680), (240, 6074768), (256, 5695095), (280, 5206944), (292, 4992960), (320, 4556076), (336, 4339120), (365, 3994368), (384, 3796730), (420, 3471296), (438, 3328640), (448, 3254340), (480, 3037384), (511, 2853120), (560, 2603472), (584, 2496480), (640, 2278038), (672, 2169560), (730, 1997184), (743, 1962240), (768, 1898365), (840, 1735648), (876, 1664320), (896, 1627170), (960, 1518692), (1022, 1426560), (1095, 1331456), (1120, 1301736), (1168, 1248240), (1280, 1139019), (1344, 1084780), (1460, 998592), (1486, 981120), (1533, 951040), (1680, 867824), (1752, 832160), (1792, 813585), (1920, 759346), (2044, 713280), (2190, 665728), (2229, 654080), (2240, 650868), (2336, 624120), (2555, 570624), (2688, 542390), (2920, 499296), (2972, 490560), (3066, 475520), (3360, 433912), (3504, 416080), (3715, 392448), (3840, 379673), (4088, 356640), (4380, 332864), (4458, 327040), (4480, 325434), (4672, 312060), (5110, 285312), (5201, 280320), (5376, 271195), (5840, 249648), (5944, 245280), (6132, 237760), (6720, 216956), (7008, 208040), (7430, 196224), (7665, 190208), (8176, 178320), (8760, 166432), (8916, 163520), (8960, 162717), (9344, 156030), (10220, 142656), (10402, 140160), (11145, 130816), (11680, 124824), (11888, 122640), (12264, 118880), (13440, 108478), (14016, 104020), (14860, 98112), (15330, 95104), (15603, 93440), (16352, 89160), (17520, 83216), (17832, 81760), (18688, 78015), (20440, 71328), (20804, 70080), (22290, 65408), (23360, 62412), (23776, 61320), (24528, 59440), (26005, 56064), (26880, 54239), (28032, 52010), (29720, 49056), (30660, 47552), (31206, 46720), (32704, 44580), (35040, 41608), (35664, 40880)]