1298944320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:793

約数の個数: 224

約数和(自身を含む): 4358396160

約数和(自身を除く): 3059451840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 89, 92, 96, 115, 120, 138, 160, 178, 184, 192, 230, 240, 267, 276, 320, 345, 356, 368, 445, 460, 480, 534, 552, 661, 690, 712, 736, 890, 920, 960, 1068, 1104, 1322, 1335, 1380, 1424, 1472, 1780, 1840, 1983, 2047, 2136, 2208, 2644, 2670, 2760, 2848, 3305, 3560, 3680, 3966, 4094, 4272, 4416, 5288, 5340, 5520, 5696, 6141, 6610, 7120, 7360, 7932, 8188, 8544, 9915, 10235, 10576, 10680, 11040, 12282, 13220, 14240, 15203, 15864, 16376, 17088, 19830, 20470, 21152, 21360, 22080, 24564, 26440, 28480, 30406, 30705, 31728, 32752, 39660, 40940, 42304, 42720, 45609, 49128, 52880, 58829, 60812, 61410, 63456, 65504, 76015, 79320, 81880, 85440, 91218, 98256, 105760, 117658, 121624, 122820, 126912, 131008, 152030, 158640, 163760, 176487, 182436, 196512, 211520, 228045, 235316, 243248, 245640, 294145, 304060, 317280, 327520, 352974, 364872, 393024, 456090, 470632, 486496, 491280, 588290, 608120, 634560, 655040, 705948, 729744, 882435, 912180, 941264, 972992, 982560, 1176580, 1216240, 1353067, 1411896, 1459488, 1764870, 1824360, 1882528, 1965120, 2353160, 2432480, 2706134, 2823792, 2918976, 3529740, 3648720, 3765056, 4059201, 4706320, 4864960, 5412268, 5647584, 6765335, 7059480, 7297440, 8118402, 9412640, 10824536, 11295168, 13530670, 14118960, 14594880, 16236804, 18825280, 20296005, 21649072, 27061340, 28237920, 32473608, 40592010, 43298144, 54122680, 56475840, 64947216, 81184020, 86596288, 108245360, 129894432, 162368040, 216490720, 259788864, 324736080, 432981440, 649472160, 1298944320]

約数ペア:

[(1, 1298944320), (2, 649472160), (3, 432981440), (4, 324736080), (5, 259788864), (6, 216490720), (8, 162368040), (10, 129894432), (12, 108245360), (15, 86596288), (16, 81184020), (20, 64947216), (23, 56475840), (24, 54122680), (30, 43298144), (32, 40592010), (40, 32473608), (46, 28237920), (48, 27061340), (60, 21649072), (64, 20296005), (69, 18825280), (80, 16236804), (89, 14594880), (92, 14118960), (96, 13530670), (115, 11295168), (120, 10824536), (138, 9412640), (160, 8118402), (178, 7297440), (184, 7059480), (192, 6765335), (230, 5647584), (240, 5412268), (267, 4864960), (276, 4706320), (320, 4059201), (345, 3765056), (356, 3648720), (368, 3529740), (445, 2918976), (460, 2823792), (480, 2706134), (534, 2432480), (552, 2353160), (661, 1965120), (690, 1882528), (712, 1824360), (736, 1764870), (890, 1459488), (920, 1411896), (960, 1353067), (1068, 1216240), (1104, 1176580), (1322, 982560), (1335, 972992), (1380, 941264), (1424, 912180), (1472, 882435), (1780, 729744), (1840, 705948), (1983, 655040), (2047, 634560), (2136, 608120), (2208, 588290), (2644, 491280), (2670, 486496), (2760, 470632), (2848, 456090), (3305, 393024), (3560, 364872), (3680, 352974), (3966, 327520), (4094, 317280), (4272, 304060), (4416, 294145), (5288, 245640), (5340, 243248), (5520, 235316), (5696, 228045), (6141, 211520), (6610, 196512), (7120, 182436), (7360, 176487), (7932, 163760), (8188, 158640), (8544, 152030), (9915, 131008), (10235, 126912), (10576, 122820), (10680, 121624), (11040, 117658), (12282, 105760), (13220, 98256), (14240, 91218), (15203, 85440), (15864, 81880), (16376, 79320), (17088, 76015), (19830, 65504), (20470, 63456), (21152, 61410), (21360, 60812), (22080, 58829), (24564, 52880), (26440, 49128), (28480, 45609), (30406, 42720), (30705, 42304), (31728, 40940), (32752, 39660)]