28007605440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{659}}^1\times {\mathrm{4919}}^1$

素因数の和:5604

約数の個数: 224

約数和(自身を含む): 98974656000

約数和(自身を除く): 70967050560

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, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 659, 720, 864, 960, 1080, 1318, 1440, 1728, 1977, 2160, 2636, 2880, 3295, 3954, 4320, 4919, 5272, 5931, 6590, 7908, 8640, 9838, 9885, 10544, 11862, 13180, 14757, 15816, 17793, 19676, 19770, 21088, 23724, 24595, 26360, 29514, 29655, 31632, 35586, 39352, 39540, 42176, 44271, 47448, 49190, 52720, 59028, 59310, 63264, 71172, 73785, 78704, 79080, 88542, 88965, 94896, 98380, 105440, 118056, 118620, 126528, 132813, 142344, 147570, 157408, 158160, 177084, 177930, 189792, 196760, 210880, 221355, 236112, 237240, 265626, 284688, 295140, 314816, 316320, 354168, 355860, 379584, 393520, 442710, 472224, 474480, 531252, 569376, 590280, 632640, 664065, 708336, 711720, 787040, 885420, 944448, 948960, 1062504, 1138752, 1180560, 1328130, 1416672, 1423440, 1574080, 1770840, 1897920, 2125008, 2361120, 2656260, 2833344, 2846880, 3241621, 3541680, 4250016, 4722240, 5312520, 5693760, 6483242, 7083360, 8500032, 9724863, 10625040, 12966484, 14166720, 16208105, 19449726, 21250080, 25932968, 29174589, 32416210, 38899452, 42500160, 48624315, 51865936, 58349178, 64832420, 77798904, 87523767, 97248630, 103731872, 116698356, 129664840, 145872945, 155597808, 175047534, 194497260, 207463744, 233396712, 259329680, 291745890, 311195616, 350095068, 388994520, 437618835, 466793424, 518659360, 583491780, 622391232, 700190136, 777989040, 875237670, 933586848, 1037318720, 1166983560, 1400380272, 1555978080, 1750475340, 1867173696, 2333967120, 2800760544, 3111956160, 3500950680, 4667934240, 5601521088, 7001901360, 9335868480, 14003802720, 28007605440]

約数ペア:

[(1, 28007605440), (2, 14003802720), (3, 9335868480), (4, 7001901360), (5, 5601521088), (6, 4667934240), (8, 3500950680), (9, 3111956160), (10, 2800760544), (12, 2333967120), (15, 1867173696), (16, 1750475340), (18, 1555978080), (20, 1400380272), (24, 1166983560), (27, 1037318720), (30, 933586848), (32, 875237670), (36, 777989040), (40, 700190136), (45, 622391232), (48, 583491780), (54, 518659360), (60, 466793424), (64, 437618835), (72, 388994520), (80, 350095068), (90, 311195616), (96, 291745890), (108, 259329680), (120, 233396712), (135, 207463744), (144, 194497260), (160, 175047534), (180, 155597808), (192, 145872945), (216, 129664840), (240, 116698356), (270, 103731872), (288, 97248630), (320, 87523767), (360, 77798904), (432, 64832420), (480, 58349178), (540, 51865936), (576, 48624315), (659, 42500160), (720, 38899452), (864, 32416210), (960, 29174589), (1080, 25932968), (1318, 21250080), (1440, 19449726), (1728, 16208105), (1977, 14166720), (2160, 12966484), (2636, 10625040), (2880, 9724863), (3295, 8500032), (3954, 7083360), (4320, 6483242), (4919, 5693760), (5272, 5312520), (5931, 4722240), (6590, 4250016), (7908, 3541680), (8640, 3241621), (9838, 2846880), (9885, 2833344), (10544, 2656260), (11862, 2361120), (13180, 2125008), (14757, 1897920), (15816, 1770840), (17793, 1574080), (19676, 1423440), (19770, 1416672), (21088, 1328130), (23724, 1180560), (24595, 1138752), (26360, 1062504), (29514, 948960), (29655, 944448), (31632, 885420), (35586, 787040), (39352, 711720), (39540, 708336), (42176, 664065), (44271, 632640), (47448, 590280), (49190, 569376), (52720, 531252), (59028, 474480), (59310, 472224), (63264, 442710), (71172, 393520), (73785, 379584), (78704, 355860), (79080, 354168), (88542, 316320), (88965, 314816), (94896, 295140), (98380, 284688), (105440, 265626), (118056, 237240), (118620, 236112), (126528, 221355), (132813, 210880), (142344, 196760), (147570, 189792), (157408, 177930), (158160, 177084)]