143212160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2459}}^1$

素因数の和:2498

約数の個数: 128

約数和(自身を含む): 421545600

約数和(自身を除く): 278333440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2240, 2459, 2912, 3640, 4160, 4480, 4918, 5824, 7280, 8320, 9836, 11648, 12295, 14560, 17213, 19672, 24590, 29120, 31967, 34426, 39344, 49180, 58240, 63934, 68852, 78688, 86065, 98360, 127868, 137704, 157376, 159835, 172130, 196720, 223769, 255736, 275408, 314752, 319670, 344260, 393440, 447538, 511472, 550816, 639340, 688520, 786880, 895076, 1022944, 1101632, 1118845, 1278680, 1377040, 1573760, 1790152, 2045888, 2203264, 2237690, 2557360, 2754080, 3580304, 4091776, 4475380, 5114720, 5508160, 7160608, 8950760, 10229440, 11016320, 14321216, 17901520, 20458880, 28642432, 35803040, 71606080, 143212160]

約数ペア:

[(1, 143212160), (2, 71606080), (4, 35803040), (5, 28642432), (7, 20458880), (8, 17901520), (10, 14321216), (13, 11016320), (14, 10229440), (16, 8950760), (20, 7160608), (26, 5508160), (28, 5114720), (32, 4475380), (35, 4091776), (40, 3580304), (52, 2754080), (56, 2557360), (64, 2237690), (65, 2203264), (70, 2045888), (80, 1790152), (91, 1573760), (104, 1377040), (112, 1278680), (128, 1118845), (130, 1101632), (140, 1022944), (160, 895076), (182, 786880), (208, 688520), (224, 639340), (260, 550816), (280, 511472), (320, 447538), (364, 393440), (416, 344260), (448, 319670), (455, 314752), (520, 275408), (560, 255736), (640, 223769), (728, 196720), (832, 172130), (896, 159835), (910, 157376), (1040, 137704), (1120, 127868), (1456, 98360), (1664, 86065), (1820, 78688), (2080, 68852), (2240, 63934), (2459, 58240), (2912, 49180), (3640, 39344), (4160, 34426), (4480, 31967), (4918, 29120), (5824, 24590), (7280, 19672), (8320, 17213), (9836, 14560), (11648, 12295)]