208780415360

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{9173}}^1$

素因数の和:9317

約数の個数: 256

約数和(自身を含む): 563919174720

約数和(自身を除く): 355138759360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 53, 55, 61, 64, 80, 88, 106, 110, 122, 128, 160, 176, 212, 220, 244, 265, 305, 320, 352, 424, 440, 488, 530, 583, 610, 640, 671, 704, 848, 880, 976, 1060, 1166, 1220, 1342, 1408, 1696, 1760, 1952, 2120, 2332, 2440, 2684, 2915, 3233, 3355, 3392, 3520, 3904, 4240, 4664, 4880, 5368, 5830, 6466, 6710, 6784, 7040, 7808, 8480, 9173, 9328, 9760, 10736, 11660, 12932, 13420, 16165, 16960, 18346, 18656, 19520, 21472, 23320, 25864, 26840, 32330, 33920, 35563, 36692, 37312, 39040, 42944, 45865, 46640, 51728, 53680, 64660, 71126, 73384, 74624, 85888, 91730, 93280, 100903, 103456, 107360, 129320, 142252, 146768, 177815, 183460, 186560, 201806, 206912, 214720, 258640, 284504, 293536, 355630, 366920, 373120, 403612, 413824, 429440, 486169, 504515, 517280, 559553, 569008, 587072, 711260, 733840, 807224, 972338, 1009030, 1034560, 1119106, 1138016, 1174144, 1422520, 1467680, 1614448, 1944676, 2018060, 2069120, 2238212, 2276032, 2430845, 2797765, 2845040, 2935360, 3228896, 3889352, 4036120, 4476424, 4552064, 4861690, 5347859, 5595530, 5690080, 5870720, 6155083, 6457792, 7778704, 8072240, 8952848, 9723380, 10695718, 11191060, 11380160, 12310166, 12915584, 15557408, 16144480, 17905696, 19446760, 21391436, 22382120, 22760320, 24620332, 26739295, 29656309, 30775415, 31114816, 32288960, 35811392, 38893520, 42782872, 44764240, 49240664, 53478590, 59312618, 61550830, 62229632, 64577920, 71622784, 77787040, 85565744, 89528480, 98481328, 106957180, 118625236, 123101660, 148281545, 155574080, 171131488, 179056960, 196962656, 213914360, 237250472, 246203320, 296563090, 311148160, 326219399, 342262976, 358113920, 393925312, 427828720, 474500944, 492406640, 593126180, 652438798, 684525952, 787850624, 855657440, 949001888, 984813280, 1186252360, 1304877596, 1631096995, 1711314880, 1898003776, 1969626560, 2372504720, 2609755192, 3262193990, 3422629760, 3796007552, 3939253120, 4745009440, 5219510384, 6524387980, 9490018880, 10439020768, 13048775960, 18980037760, 20878041536, 26097551920, 41756083072, 52195103840, 104390207680, 208780415360]

約数ペア:

[(1, 208780415360), (2, 104390207680), (4, 52195103840), (5, 41756083072), (8, 26097551920), (10, 20878041536), (11, 18980037760), (16, 13048775960), (20, 10439020768), (22, 9490018880), (32, 6524387980), (40, 5219510384), (44, 4745009440), (53, 3939253120), (55, 3796007552), (61, 3422629760), (64, 3262193990), (80, 2609755192), (88, 2372504720), (106, 1969626560), (110, 1898003776), (122, 1711314880), (128, 1631096995), (160, 1304877596), (176, 1186252360), (212, 984813280), (220, 949001888), (244, 855657440), (265, 787850624), (305, 684525952), (320, 652438798), (352, 593126180), (424, 492406640), (440, 474500944), (488, 427828720), (530, 393925312), (583, 358113920), (610, 342262976), (640, 326219399), (671, 311148160), (704, 296563090), (848, 246203320), (880, 237250472), (976, 213914360), (1060, 196962656), (1166, 179056960), (1220, 171131488), (1342, 155574080), (1408, 148281545), (1696, 123101660), (1760, 118625236), (1952, 106957180), (2120, 98481328), (2332, 89528480), (2440, 85565744), (2684, 77787040), (2915, 71622784), (3233, 64577920), (3355, 62229632), (3392, 61550830), (3520, 59312618), (3904, 53478590), (4240, 49240664), (4664, 44764240), (4880, 42782872), (5368, 38893520), (5830, 35811392), (6466, 32288960), (6710, 31114816), (6784, 30775415), (7040, 29656309), (7808, 26739295), (8480, 24620332), (9173, 22760320), (9328, 22382120), (9760, 21391436), (10736, 19446760), (11660, 17905696), (12932, 16144480), (13420, 15557408), (16165, 12915584), (16960, 12310166), (18346, 11380160), (18656, 11191060), (19520, 10695718), (21472, 9723380), (23320, 8952848), (25864, 8072240), (26840, 7778704), (32330, 6457792), (33920, 6155083), (35563, 5870720), (36692, 5690080), (37312, 5595530), (39040, 5347859), (42944, 4861690), (45865, 4552064), (46640, 4476424), (51728, 4036120), (53680, 3889352), (64660, 3228896), (71126, 2935360), (73384, 2845040), (74624, 2797765), (85888, 2430845), (91730, 2276032), (93280, 2238212), (100903, 2069120), (103456, 2018060), (107360, 1944676), (129320, 1614448), (142252, 1467680), (146768, 1422520), (177815, 1174144), (183460, 1138016), (186560, 1119106), (201806, 1034560), (206912, 1009030), (214720, 972338), (258640, 807224), (284504, 733840), (293536, 711260), (355630, 587072), (366920, 569008), (373120, 559553), (403612, 517280), (413824, 504515), (429440, 486169)]