1728563858880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1789}}^1\times {\mathrm{32467}}^1$

素因数の和:34307

約数の個数: 224

約数和(自身を含む): 5668569937920

約数和(自身を除く): 3940006079040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1789, 1860, 1984, 2480, 2976, 3578, 3720, 4960, 5367, 5952, 7156, 7440, 8945, 9920, 10734, 14312, 14880, 17890, 21468, 26835, 28624, 29760, 32467, 35780, 42936, 53670, 55459, 57248, 64934, 71560, 85872, 97401, 107340, 110918, 114496, 129868, 143120, 162335, 166377, 171744, 194802, 214680, 221836, 259736, 277295, 286240, 324670, 332754, 343488, 389604, 429360, 443672, 487005, 519472, 554590, 572480, 649340, 665508, 779208, 831885, 858720, 887344, 974010, 1006477, 1038944, 1109180, 1298680, 1331016, 1558416, 1663770, 1717440, 1774688, 1948020, 2012954, 2077888, 2218360, 2597360, 2662032, 3019431, 3116832, 3327540, 3549376, 3896040, 4025908, 4436720, 5032385, 5194720, 5324064, 6038862, 6233664, 6655080, 7792080, 8051816, 8873440, 10064770, 10389440, 10648128, 12077724, 13310160, 15097155, 15584160, 16103632, 17746880, 20129540, 24155448, 26620320, 30194310, 31168320, 32207264, 40259080, 48310896, 53240640, 58083463, 60388620, 64414528, 80518160, 96621792, 116166926, 120777240, 161036320, 174250389, 193243584, 232333852, 241554480, 290417315, 322072640, 348500778, 464667704, 483108960, 580834630, 697001556, 871251945, 929335408, 966217920, 1161669260, 1394003112, 1742503890, 1800587353, 1858670816, 2323338520, 2788006224, 3485007780, 3601174706, 3717341632, 4646677040, 5401762059, 5576012448, 6970015560, 7202349412, 9002936765, 9293354080, 10803524118, 11152024896, 13940031120, 14404698824, 18005873530, 18586708160, 21607048236, 27008810295, 27880062240, 28809397648, 36011747060, 43214096472, 54017620590, 55760124480, 57618795296, 72023494120, 86428192944, 108035241180, 115237590592, 144046988240, 172856385888, 216070482360, 288093976480, 345712771776, 432140964720, 576187952960, 864281929440, 1728563858880]

約数ペア:

[(1, 1728563858880), (2, 864281929440), (3, 576187952960), (4, 432140964720), (5, 345712771776), (6, 288093976480), (8, 216070482360), (10, 172856385888), (12, 144046988240), (15, 115237590592), (16, 108035241180), (20, 86428192944), (24, 72023494120), (30, 57618795296), (31, 55760124480), (32, 54017620590), (40, 43214096472), (48, 36011747060), (60, 28809397648), (62, 27880062240), (64, 27008810295), (80, 21607048236), (93, 18586708160), (96, 18005873530), (120, 14404698824), (124, 13940031120), (155, 11152024896), (160, 10803524118), (186, 9293354080), (192, 9002936765), (240, 7202349412), (248, 6970015560), (310, 5576012448), (320, 5401762059), (372, 4646677040), (465, 3717341632), (480, 3601174706), (496, 3485007780), (620, 2788006224), (744, 2323338520), (930, 1858670816), (960, 1800587353), (992, 1742503890), (1240, 1394003112), (1488, 1161669260), (1789, 966217920), (1860, 929335408), (1984, 871251945), (2480, 697001556), (2976, 580834630), (3578, 483108960), (3720, 464667704), (4960, 348500778), (5367, 322072640), (5952, 290417315), (7156, 241554480), (7440, 232333852), (8945, 193243584), (9920, 174250389), (10734, 161036320), (14312, 120777240), (14880, 116166926), (17890, 96621792), (21468, 80518160), (26835, 64414528), (28624, 60388620), (29760, 58083463), (32467, 53240640), (35780, 48310896), (42936, 40259080), (53670, 32207264), (55459, 31168320), (57248, 30194310), (64934, 26620320), (71560, 24155448), (85872, 20129540), (97401, 17746880), (107340, 16103632), (110918, 15584160), (114496, 15097155), (129868, 13310160), (143120, 12077724), (162335, 10648128), (166377, 10389440), (171744, 10064770), (194802, 8873440), (214680, 8051816), (221836, 7792080), (259736, 6655080), (277295, 6233664), (286240, 6038862), (324670, 5324064), (332754, 5194720), (343488, 5032385), (389604, 4436720), (429360, 4025908), (443672, 3896040), (487005, 3549376), (519472, 3327540), (554590, 3116832), (572480, 3019431), (649340, 2662032), (665508, 2597360), (779208, 2218360), (831885, 2077888), (858720, 2012954), (887344, 1948020), (974010, 1774688), (1006477, 1717440), (1038944, 1663770), (1109180, 1558416), (1298680, 1331016)]