28457885280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2633}}^1$

素因数の和:2774

約数の個数: 384

約数和(自身を含む): 103229199360

約数和(自身を除く): 74771314080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 89, 92, 96, 110, 115, 120, 132, 138, 160, 165, 176, 178, 184, 220, 230, 240, 253, 264, 267, 276, 330, 345, 352, 356, 368, 440, 445, 460, 480, 506, 528, 534, 552, 660, 690, 712, 736, 759, 880, 890, 920, 979, 1012, 1056, 1068, 1104, 1265, 1320, 1335, 1380, 1424, 1518, 1760, 1780, 1840, 1958, 2024, 2047, 2136, 2208, 2530, 2633, 2640, 2670, 2760, 2848, 2937, 3036, 3560, 3680, 3795, 3916, 4048, 4094, 4272, 4895, 5060, 5266, 5280, 5340, 5520, 5874, 6072, 6141, 7120, 7590, 7832, 7899, 8096, 8188, 8544, 9790, 10120, 10235, 10532, 10680, 11040, 11748, 12144, 12282, 13165, 14240, 14685, 15180, 15664, 15798, 16376, 19580, 20240, 20470, 21064, 21360, 22517, 23496, 24288, 24564, 26330, 28963, 29370, 30360, 30705, 31328, 31596, 32752, 39160, 39495, 40480, 40940, 42128, 42720, 45034, 46992, 49128, 52660, 57926, 58740, 60559, 60720, 61410, 63192, 65504, 67551, 78320, 78990, 81880, 84256, 86889, 90068, 93984, 98256, 105320, 112585, 115852, 117480, 121118, 121440, 122820, 126384, 135102, 144815, 156640, 157980, 163760, 173778, 180136, 181677, 196512, 210640, 225170, 231704, 234337, 234960, 242236, 245640, 252768, 270204, 289630, 302795, 315960, 327520, 337755, 347556, 360272, 363354, 421280, 434445, 450340, 463408, 468674, 469920, 484472, 491280, 540408, 579260, 605590, 631920, 666149, 675510, 695112, 703011, 720544, 726708, 868890, 900680, 908385, 926816, 937348, 968944, 982560, 1080816, 1158520, 1171685, 1211180, 1263840, 1332298, 1351020, 1390224, 1406022, 1453416, 1737780, 1801360, 1816770, 1874696, 1937888, 1998447, 2161632, 2317040, 2343370, 2422360, 2577707, 2664596, 2702040, 2780448, 2812044, 2906832, 3330745, 3475560, 3515055, 3602720, 3633540, 3749392, 3996894, 4634080, 4686740, 4844720, 5155414, 5329192, 5389751, 5404080, 5624088, 5813664, 6661490, 6951120, 7030110, 7267080, 7498784, 7733121, 7993788, 9373480, 9689440, 9992235, 10310828, 10658384, 10779502, 10808160, 11248176, 12888535, 13322980, 13902240, 14060220, 14534160, 15466242, 15987576, 16169253, 18746960, 19984470, 20621656, 21316768, 21559004, 22496352, 25777070, 26645960, 26948755, 28120440, 29068320, 30932484, 31975152, 32338506, 37493920, 38665605, 39968940, 41243312, 43118008, 51554140, 53291920, 53897510, 56240880, 59287261, 61864968, 63950304, 64677012, 77331210, 79937880, 80846265, 82486624, 86236016, 103108280, 106583840, 107795020, 112481760, 118574522, 123729936, 129354024, 154662420, 159875760, 161692530, 172472032, 177861783, 206216560, 215590040, 237149044, 247459872, 258708048, 296436305, 309324840, 319751520, 323385060, 355723566, 412433120, 431180080, 474298088, 517416096, 592872610, 618649680, 646770120, 711447132, 862360160, 889308915, 948596176, 1185745220, 1237299360, 1293540240, 1422894264, 1778617830, 1897192352, 2371490440, 2587080480, 2845788528, 3557235660, 4742980880, 5691577056, 7114471320, 9485961760, 14228942640, 28457885280]

約数ペア:

[(1, 28457885280), (2, 14228942640), (3, 9485961760), (4, 7114471320), (5, 5691577056), (6, 4742980880), (8, 3557235660), (10, 2845788528), (11, 2587080480), (12, 2371490440), (15, 1897192352), (16, 1778617830), (20, 1422894264), (22, 1293540240), (23, 1237299360), (24, 1185745220), (30, 948596176), (32, 889308915), (33, 862360160), (40, 711447132), (44, 646770120), (46, 618649680), (48, 592872610), (55, 517416096), (60, 474298088), (66, 431180080), (69, 412433120), (80, 355723566), (88, 323385060), (89, 319751520), (92, 309324840), (96, 296436305), (110, 258708048), (115, 247459872), (120, 237149044), (132, 215590040), (138, 206216560), (160, 177861783), (165, 172472032), (176, 161692530), (178, 159875760), (184, 154662420), (220, 129354024), (230, 123729936), (240, 118574522), (253, 112481760), (264, 107795020), (267, 106583840), (276, 103108280), (330, 86236016), (345, 82486624), (352, 80846265), (356, 79937880), (368, 77331210), (440, 64677012), (445, 63950304), (460, 61864968), (480, 59287261), (506, 56240880), (528, 53897510), (534, 53291920), (552, 51554140), (660, 43118008), (690, 41243312), (712, 39968940), (736, 38665605), (759, 37493920), (880, 32338506), (890, 31975152), (920, 30932484), (979, 29068320), (1012, 28120440), (1056, 26948755), (1068, 26645960), (1104, 25777070), (1265, 22496352), (1320, 21559004), (1335, 21316768), (1380, 20621656), (1424, 19984470), (1518, 18746960), (1760, 16169253), (1780, 15987576), (1840, 15466242), (1958, 14534160), (2024, 14060220), (2047, 13902240), (2136, 13322980), (2208, 12888535), (2530, 11248176), (2633, 10808160), (2640, 10779502), (2670, 10658384), (2760, 10310828), (2848, 9992235), (2937, 9689440), (3036, 9373480), (3560, 7993788), (3680, 7733121), (3795, 7498784), (3916, 7267080), (4048, 7030110), (4094, 6951120), (4272, 6661490), (4895, 5813664), (5060, 5624088), (5266, 5404080), (5280, 5389751), (5340, 5329192), (5520, 5155414), (5874, 4844720), (6072, 4686740), (6141, 4634080), (7120, 3996894), (7590, 3749392), (7832, 3633540), (7899, 3602720), (8096, 3515055), (8188, 3475560), (8544, 3330745), (9790, 2906832), (10120, 2812044), (10235, 2780448), (10532, 2702040), (10680, 2664596), (11040, 2577707), (11748, 2422360), (12144, 2343370), (12282, 2317040), (13165, 2161632), (14240, 1998447), (14685, 1937888), (15180, 1874696), (15664, 1816770), (15798, 1801360), (16376, 1737780), (19580, 1453416), (20240, 1406022), (20470, 1390224), (21064, 1351020), (21360, 1332298), (22517, 1263840), (23496, 1211180), (24288, 1171685), (24564, 1158520), (26330, 1080816), (28963, 982560), (29370, 968944), (30360, 937348), (30705, 926816), (31328, 908385), (31596, 900680), (32752, 868890), (39160, 726708), (39495, 720544), (40480, 703011), (40940, 695112), (42128, 675510), (42720, 666149), (45034, 631920), (46992, 605590), (49128, 579260), (52660, 540408), (57926, 491280), (58740, 484472), (60559, 469920), (60720, 468674), (61410, 463408), (63192, 450340), (65504, 434445), (67551, 421280), (78320, 363354), (78990, 360272), (81880, 347556), (84256, 337755), (86889, 327520), (90068, 315960), (93984, 302795), (98256, 289630), (105320, 270204), (112585, 252768), (115852, 245640), (117480, 242236), (121118, 234960), (121440, 234337), (122820, 231704), (126384, 225170), (135102, 210640), (144815, 196512), (156640, 181677), (157980, 180136), (163760, 173778)]