16001491680

素因数分解:

$2^5\times 3^9\times 5^1\times {\mathrm{5081}}^1$

素因数の和:5123

約数の個数: 240

約数和(自身を含む): 56715485904

約数和(自身を除く): 40713994224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1944, 2160, 2187, 2430, 2592, 2916, 3240, 3645, 3888, 4320, 4374, 4860, 5081, 5832, 6480, 6561, 7290, 7776, 8748, 9720, 10162, 10935, 11664, 12960, 13122, 14580, 15243, 17496, 19440, 19683, 20324, 21870, 23328, 25405, 26244, 29160, 30486, 32805, 34992, 38880, 39366, 40648, 43740, 45729, 50810, 52488, 58320, 60972, 65610, 69984, 76215, 78732, 81296, 87480, 91458, 98415, 101620, 104976, 116640, 121944, 131220, 137187, 152430, 157464, 162592, 174960, 182916, 196830, 203240, 209952, 228645, 243888, 262440, 274374, 304860, 314928, 349920, 365832, 393660, 406480, 411561, 457290, 487776, 524880, 548748, 609720, 629856, 685935, 731664, 787320, 812960, 823122, 914580, 1049760, 1097496, 1219440, 1234683, 1371870, 1463328, 1574640, 1646244, 1829160, 2057805, 2194992, 2438880, 2469366, 2743740, 3149280, 3292488, 3658320, 3704049, 4115610, 4389984, 4938732, 5487480, 6173415, 6584976, 7316640, 7408098, 8231220, 9877464, 10974960, 11112147, 12346830, 13169952, 14816196, 16462440, 18520245, 19754928, 21949920, 22224294, 24693660, 29632392, 32924880, 33336441, 37040490, 39509856, 44448588, 49387320, 55560735, 59264784, 65849760, 66672882, 74080980, 88897176, 98774640, 100009323, 111121470, 118529568, 133345764, 148161960, 166682205, 177794352, 197549280, 200018646, 222242940, 266691528, 296323920, 333364410, 355588704, 400037292, 444485880, 500046615, 533383056, 592647840, 666728820, 800074584, 888971760, 1000093230, 1066766112, 1333457640, 1600149168, 1777943520, 2000186460, 2666915280, 3200298336, 4000372920, 5333830560, 8000745840, 16001491680]

約数ペア:

[(1, 16001491680), (2, 8000745840), (3, 5333830560), (4, 4000372920), (5, 3200298336), (6, 2666915280), (8, 2000186460), (9, 1777943520), (10, 1600149168), (12, 1333457640), (15, 1066766112), (16, 1000093230), (18, 888971760), (20, 800074584), (24, 666728820), (27, 592647840), (30, 533383056), (32, 500046615), (36, 444485880), (40, 400037292), (45, 355588704), (48, 333364410), (54, 296323920), (60, 266691528), (72, 222242940), (80, 200018646), (81, 197549280), (90, 177794352), (96, 166682205), (108, 148161960), (120, 133345764), (135, 118529568), (144, 111121470), (160, 100009323), (162, 98774640), (180, 88897176), (216, 74080980), (240, 66672882), (243, 65849760), (270, 59264784), (288, 55560735), (324, 49387320), (360, 44448588), (405, 39509856), (432, 37040490), (480, 33336441), (486, 32924880), (540, 29632392), (648, 24693660), (720, 22224294), (729, 21949920), (810, 19754928), (864, 18520245), (972, 16462440), (1080, 14816196), (1215, 13169952), (1296, 12346830), (1440, 11112147), (1458, 10974960), (1620, 9877464), (1944, 8231220), (2160, 7408098), (2187, 7316640), (2430, 6584976), (2592, 6173415), (2916, 5487480), (3240, 4938732), (3645, 4389984), (3888, 4115610), (4320, 3704049), (4374, 3658320), (4860, 3292488), (5081, 3149280), (5832, 2743740), (6480, 2469366), (6561, 2438880), (7290, 2194992), (7776, 2057805), (8748, 1829160), (9720, 1646244), (10162, 1574640), (10935, 1463328), (11664, 1371870), (12960, 1234683), (13122, 1219440), (14580, 1097496), (15243, 1049760), (17496, 914580), (19440, 823122), (19683, 812960), (20324, 787320), (21870, 731664), (23328, 685935), (25405, 629856), (26244, 609720), (29160, 548748), (30486, 524880), (32805, 487776), (34992, 457290), (38880, 411561), (39366, 406480), (40648, 393660), (43740, 365832), (45729, 349920), (50810, 314928), (52488, 304860), (58320, 274374), (60972, 262440), (65610, 243888), (69984, 228645), (76215, 209952), (78732, 203240), (81296, 196830), (87480, 182916), (91458, 174960), (98415, 162592), (101620, 157464), (104976, 152430), (116640, 137187), (121944, 131220)]