28930100880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{379}}^1$

素因数の和:818

約数の個数: 320

約数和(自身を含む): 97280559360

約数和(自身を除く): 68350458480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 53, 60, 68, 80, 85, 102, 106, 120, 136, 159, 170, 204, 212, 240, 255, 265, 272, 318, 340, 353, 379, 408, 424, 510, 530, 636, 680, 706, 758, 795, 816, 848, 901, 1020, 1059, 1060, 1137, 1272, 1360, 1412, 1516, 1590, 1765, 1802, 1895, 2040, 2118, 2120, 2274, 2544, 2703, 2824, 3032, 3180, 3530, 3604, 3790, 4080, 4236, 4240, 4505, 4548, 5295, 5406, 5648, 5685, 6001, 6064, 6360, 6443, 7060, 7208, 7580, 8472, 9010, 9096, 10590, 10812, 11370, 12002, 12720, 12886, 13515, 14120, 14416, 15160, 16944, 18003, 18020, 18192, 18709, 19329, 20087, 21180, 21624, 22740, 24004, 25772, 27030, 28240, 30005, 30320, 32215, 36006, 36040, 37418, 38658, 40174, 42360, 43248, 45480, 48008, 51544, 54060, 56127, 60010, 60261, 64430, 72012, 72080, 74836, 77316, 80348, 84720, 90015, 90960, 93545, 96016, 96645, 100435, 103088, 108120, 112254, 120020, 120522, 128860, 133787, 144024, 149672, 154632, 160696, 180030, 187090, 193290, 200870, 216240, 224508, 240040, 241044, 257720, 267574, 280635, 288048, 299344, 301305, 309264, 318053, 321392, 341479, 360060, 374180, 386580, 401361, 401740, 449016, 480080, 482088, 515440, 535148, 561270, 602610, 636106, 668935, 682958, 720120, 748360, 773160, 802722, 803480, 898032, 954159, 964176, 1024437, 1070296, 1122540, 1205220, 1272212, 1337870, 1365916, 1440240, 1496720, 1546320, 1590265, 1605444, 1606960, 1707395, 1908318, 2006805, 2048874, 2140592, 2245080, 2274379, 2410440, 2544424, 2675740, 2731832, 3180530, 3210888, 3414790, 3816636, 4013610, 4097748, 4490160, 4548758, 4770795, 4820880, 5088848, 5122185, 5351480, 5463664, 6361060, 6421776, 6823137, 6829580, 7090711, 7633272, 8027220, 8195496, 9097516, 9541590, 10244370, 10702960, 11371895, 12722120, 13646274, 13659160, 14181422, 15266544, 16054440, 16390992, 18195032, 19083180, 20488740, 21272133, 22743790, 25444240, 27292548, 27318320, 28362844, 32108880, 34115685, 35453555, 36390064, 38166360, 40977480, 42544266, 45487580, 54585096, 56725688, 68231370, 70907110, 76332720, 81954960, 85088532, 90975160, 106360665, 109170192, 113451376, 120542087, 136462740, 141814220, 170177064, 181950320, 212721330, 241084174, 272925480, 283628440, 340354128, 361626261, 425442660, 482168348, 545850960, 567256880, 602710435, 723252522, 850885320, 964336696, 1205420870, 1446505044, 1701770640, 1808131305, 1928673392, 2410841740, 2893010088, 3616262610, 4821683480, 5786020176, 7232525220, 9643366960, 14465050440, 28930100880]

約数ペア:

[(1, 28930100880), (2, 14465050440), (3, 9643366960), (4, 7232525220), (5, 5786020176), (6, 4821683480), (8, 3616262610), (10, 2893010088), (12, 2410841740), (15, 1928673392), (16, 1808131305), (17, 1701770640), (20, 1446505044), (24, 1205420870), (30, 964336696), (34, 850885320), (40, 723252522), (48, 602710435), (51, 567256880), (53, 545850960), (60, 482168348), (68, 425442660), (80, 361626261), (85, 340354128), (102, 283628440), (106, 272925480), (120, 241084174), (136, 212721330), (159, 181950320), (170, 170177064), (204, 141814220), (212, 136462740), (240, 120542087), (255, 113451376), (265, 109170192), (272, 106360665), (318, 90975160), (340, 85088532), (353, 81954960), (379, 76332720), (408, 70907110), (424, 68231370), (510, 56725688), (530, 54585096), (636, 45487580), (680, 42544266), (706, 40977480), (758, 38166360), (795, 36390064), (816, 35453555), (848, 34115685), (901, 32108880), (1020, 28362844), (1059, 27318320), (1060, 27292548), (1137, 25444240), (1272, 22743790), (1360, 21272133), (1412, 20488740), (1516, 19083180), (1590, 18195032), (1765, 16390992), (1802, 16054440), (1895, 15266544), (2040, 14181422), (2118, 13659160), (2120, 13646274), (2274, 12722120), (2544, 11371895), (2703, 10702960), (2824, 10244370), (3032, 9541590), (3180, 9097516), (3530, 8195496), (3604, 8027220), (3790, 7633272), (4080, 7090711), (4236, 6829580), (4240, 6823137), (4505, 6421776), (4548, 6361060), (5295, 5463664), (5406, 5351480), (5648, 5122185), (5685, 5088848), (6001, 4820880), (6064, 4770795), (6360, 4548758), (6443, 4490160), (7060, 4097748), (7208, 4013610), (7580, 3816636), (8472, 3414790), (9010, 3210888), (9096, 3180530), (10590, 2731832), (10812, 2675740), (11370, 2544424), (12002, 2410440), (12720, 2274379), (12886, 2245080), (13515, 2140592), (14120, 2048874), (14416, 2006805), (15160, 1908318), (16944, 1707395), (18003, 1606960), (18020, 1605444), (18192, 1590265), (18709, 1546320), (19329, 1496720), (20087, 1440240), (21180, 1365916), (21624, 1337870), (22740, 1272212), (24004, 1205220), (25772, 1122540), (27030, 1070296), (28240, 1024437), (30005, 964176), (30320, 954159), (32215, 898032), (36006, 803480), (36040, 802722), (37418, 773160), (38658, 748360), (40174, 720120), (42360, 682958), (43248, 668935), (45480, 636106), (48008, 602610), (51544, 561270), (54060, 535148), (56127, 515440), (60010, 482088), (60261, 480080), (64430, 449016), (72012, 401740), (72080, 401361), (74836, 386580), (77316, 374180), (80348, 360060), (84720, 341479), (90015, 321392), (90960, 318053), (93545, 309264), (96016, 301305), (96645, 299344), (100435, 288048), (103088, 280635), (108120, 267574), (112254, 257720), (120020, 241044), (120522, 240040), (128860, 224508), (133787, 216240), (144024, 200870), (149672, 193290), (154632, 187090), (160696, 180030)]