28055796720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{409}}^1$

素因数の和:765

約数の個数: 480

約数和(自身を含む): 107105644800

約数和(自身を除く): 79049848080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 98, 105, 112, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 240, 245, 266, 280, 285, 294, 304, 307, 336, 380, 392, 399, 409, 420, 456, 490, 532, 560, 570, 588, 614, 665, 735, 760, 784, 798, 818, 840, 912, 921, 931, 980, 1064, 1140, 1176, 1227, 1228, 1330, 1470, 1520, 1535, 1596, 1636, 1680, 1842, 1862, 1960, 1995, 2045, 2128, 2149, 2280, 2352, 2454, 2456, 2660, 2793, 2863, 2940, 3070, 3192, 3272, 3684, 3724, 3920, 3990, 4090, 4298, 4560, 4605, 4655, 4908, 4912, 5320, 5586, 5726, 5833, 5880, 6135, 6140, 6384, 6447, 6544, 7368, 7448, 7771, 7980, 8180, 8589, 8596, 9210, 9310, 9816, 10640, 10745, 11172, 11452, 11666, 11760, 12270, 12280, 12894, 13965, 14315, 14736, 14896, 15043, 15542, 15960, 16360, 17178, 17192, 17499, 18420, 18620, 19632, 20041, 21490, 22344, 22904, 23313, 23332, 24540, 24560, 25788, 27930, 28630, 29165, 30086, 31084, 31920, 32235, 32720, 34356, 34384, 34998, 36840, 37240, 38855, 40082, 40831, 42945, 42980, 44688, 45129, 45808, 46626, 46664, 49080, 51576, 54397, 55860, 57260, 58330, 60123, 60172, 62168, 64470, 68712, 69996, 73680, 74480, 75215, 77710, 80164, 81662, 85890, 85960, 87495, 90258, 93252, 93328, 98160, 100205, 103152, 108794, 111720, 114520, 116565, 116660, 120246, 120344, 122493, 124336, 125563, 128940, 137424, 139992, 150430, 155420, 160328, 163191, 163324, 171780, 171920, 174990, 180516, 186504, 200410, 204155, 217588, 223440, 225645, 229040, 233130, 233320, 240492, 240688, 244986, 251126, 257880, 271985, 279984, 285817, 300615, 300860, 310840, 320656, 326382, 326648, 343560, 349980, 361032, 373008, 376689, 380779, 400820, 408310, 435176, 451290, 466260, 466640, 480984, 489972, 502252, 515760, 543970, 571634, 601230, 601720, 612465, 621680, 627815, 652764, 653296, 687120, 699960, 722064, 753378, 761558, 801640, 815955, 816620, 857451, 870352, 878941, 902580, 932520, 961968, 979944, 1004504, 1087940, 1142337, 1143268, 1202460, 1203440, 1224930, 1255630, 1305528, 1399920, 1429085, 1506756, 1523116, 1603280, 1631910, 1633240, 1714902, 1757882, 1805160, 1865040, 1883445, 1903895, 1959888, 2009008, 2175880, 2284674, 2286536, 2385697, 2404920, 2449860, 2511260, 2611056, 2636823, 2858170, 3013512, 3046232, 3263820, 3266480, 3429804, 3515764, 3610320, 3766890, 3807790, 4287255, 4351760, 4394705, 4569348, 4573072, 4771394, 4809840, 4899720, 5022520, 5273646, 5711685, 5716340, 6027024, 6092464, 6152587, 6527640, 6859608, 7031528, 7157091, 7533780, 7615580, 8574510, 8789410, 9138696, 9542788, 9799440, 10045040, 10547292, 11423370, 11432680, 11928485, 12305174, 13055280, 13184115, 13719216, 14063056, 14314182, 15067560, 15231160, 16699879, 17149020, 17578820, 18277392, 18457761, 19085576, 21094584, 22846740, 22865360, 23856970, 24610348, 26368230, 28628364, 30135120, 30462320, 30762935, 33399758, 34298040, 35157640, 35785455, 36915522, 38171152, 42189168, 45693480, 47713940, 49220696, 50099637, 52736460, 57256728, 61525870, 66799516, 68596080, 70315280, 71570910, 73831044, 83499395, 91386960, 92288805, 95427880, 98441392, 100199274, 105472920, 114513456, 116899153, 123051740, 133599032, 143141820, 147662088, 166998790, 184577610, 190855760, 200398548, 210945840, 233798306, 246103480, 250498185, 267198064, 286283640, 295324176, 333997580, 350697459, 369155220, 400797096, 467596612, 492206960, 500996370, 572567280, 584495765, 667995160, 701394918, 738310440, 801594192, 935193224, 1001992740, 1168991530, 1335990320, 1402789836, 1476620880, 1753487295, 1870386448, 2003985480, 2337983060, 2805579672, 3506974590, 4007970960, 4675966120, 5611159344, 7013949180, 9351932240, 14027898360, 28055796720]

約数ペア:

[(1, 28055796720), (2, 14027898360), (3, 9351932240), (4, 7013949180), (5, 5611159344), (6, 4675966120), (7, 4007970960), (8, 3506974590), (10, 2805579672), (12, 2337983060), (14, 2003985480), (15, 1870386448), (16, 1753487295), (19, 1476620880), (20, 1402789836), (21, 1335990320), (24, 1168991530), (28, 1001992740), (30, 935193224), (35, 801594192), (38, 738310440), (40, 701394918), (42, 667995160), (48, 584495765), (49, 572567280), (56, 500996370), (57, 492206960), (60, 467596612), (70, 400797096), (76, 369155220), (80, 350697459), (84, 333997580), (95, 295324176), (98, 286283640), (105, 267198064), (112, 250498185), (114, 246103480), (120, 233798306), (133, 210945840), (140, 200398548), (147, 190855760), (152, 184577610), (168, 166998790), (190, 147662088), (196, 143141820), (210, 133599032), (228, 123051740), (240, 116899153), (245, 114513456), (266, 105472920), (280, 100199274), (285, 98441392), (294, 95427880), (304, 92288805), (307, 91386960), (336, 83499395), (380, 73831044), (392, 71570910), (399, 70315280), (409, 68596080), (420, 66799516), (456, 61525870), (490, 57256728), (532, 52736460), (560, 50099637), (570, 49220696), (588, 47713940), (614, 45693480), (665, 42189168), (735, 38171152), (760, 36915522), (784, 35785455), (798, 35157640), (818, 34298040), (840, 33399758), (912, 30762935), (921, 30462320), (931, 30135120), (980, 28628364), (1064, 26368230), (1140, 24610348), (1176, 23856970), (1227, 22865360), (1228, 22846740), (1330, 21094584), (1470, 19085576), (1520, 18457761), (1535, 18277392), (1596, 17578820), (1636, 17149020), (1680, 16699879), (1842, 15231160), (1862, 15067560), (1960, 14314182), (1995, 14063056), (2045, 13719216), (2128, 13184115), (2149, 13055280), (2280, 12305174), (2352, 11928485), (2454, 11432680), (2456, 11423370), (2660, 10547292), (2793, 10045040), (2863, 9799440), (2940, 9542788), (3070, 9138696), (3192, 8789410), (3272, 8574510), (3684, 7615580), (3724, 7533780), (3920, 7157091), (3990, 7031528), (4090, 6859608), (4298, 6527640), (4560, 6152587), (4605, 6092464), (4655, 6027024), (4908, 5716340), (4912, 5711685), (5320, 5273646), (5586, 5022520), (5726, 4899720), (5833, 4809840), (5880, 4771394), (6135, 4573072), (6140, 4569348), (6384, 4394705), (6447, 4351760), (6544, 4287255), (7368, 3807790), (7448, 3766890), (7771, 3610320), (7980, 3515764), (8180, 3429804), (8589, 3266480), (8596, 3263820), (9210, 3046232), (9310, 3013512), (9816, 2858170), (10640, 2636823), (10745, 2611056), (11172, 2511260), (11452, 2449860), (11666, 2404920), (11760, 2385697), (12270, 2286536), (12280, 2284674), (12894, 2175880), (13965, 2009008), (14315, 1959888), (14736, 1903895), (14896, 1883445), (15043, 1865040), (15542, 1805160), (15960, 1757882), (16360, 1714902), (17178, 1633240), (17192, 1631910), (17499, 1603280), (18420, 1523116), (18620, 1506756), (19632, 1429085), (20041, 1399920), (21490, 1305528), (22344, 1255630), (22904, 1224930), (23313, 1203440), (23332, 1202460), (24540, 1143268), (24560, 1142337), (25788, 1087940), (27930, 1004504), (28630, 979944), (29165, 961968), (30086, 932520), (31084, 902580), (31920, 878941), (32235, 870352), (32720, 857451), (34356, 816620), (34384, 815955), (34998, 801640), (36840, 761558), (37240, 753378), (38855, 722064), (40082, 699960), (40831, 687120), (42945, 653296), (42980, 652764), (44688, 627815), (45129, 621680), (45808, 612465), (46626, 601720), (46664, 601230), (49080, 571634), (51576, 543970), (54397, 515760), (55860, 502252), (57260, 489972), (58330, 480984), (60123, 466640), (60172, 466260), (62168, 451290), (64470, 435176), (68712, 408310), (69996, 400820), (73680, 380779), (74480, 376689), (75215, 373008), (77710, 361032), (80164, 349980), (81662, 343560), (85890, 326648), (85960, 326382), (87495, 320656), (90258, 310840), (93252, 300860), (93328, 300615), (98160, 285817), (100205, 279984), (103152, 271985), (108794, 257880), (111720, 251126), (114520, 244986), (116565, 240688), (116660, 240492), (120246, 233320), (120344, 233130), (122493, 229040), (124336, 225645), (125563, 223440), (128940, 217588), (137424, 204155), (139992, 200410), (150430, 186504), (155420, 180516), (160328, 174990), (163191, 171920), (163324, 171780)]