395568392320

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1172819}}^1$

素因数の和:1172886

約数の個数: 128

約数和(自身を含む): 1033582809600

約数和(自身を除く): 638014417280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 128, 136, 155, 160, 170, 248, 272, 310, 320, 340, 496, 527, 544, 620, 640, 680, 992, 1054, 1088, 1240, 1360, 1984, 2108, 2176, 2480, 2635, 2720, 3968, 4216, 4960, 5270, 5440, 8432, 9920, 10540, 10880, 16864, 19840, 21080, 33728, 42160, 67456, 84320, 168640, 337280, 1172819, 2345638, 4691276, 5864095, 9382552, 11728190, 18765104, 19937923, 23456380, 36357389, 37530208, 39875846, 46912760, 72714778, 75060416, 79751692, 93825520, 99689615, 145429556, 150120832, 159503384, 181786945, 187651040, 199379230, 290859112, 319006768, 363573890, 375302080, 398758460, 581718224, 618075613, 638013536, 727147780, 750604160, 797516920, 1163436448, 1236151226, 1276027072, 1454295560, 1595033840, 2326872896, 2472302452, 2552054144, 2908591120, 3090378065, 3190067680, 4653745792, 4944604904, 5817182240, 6180756130, 6380135360, 9889209808, 11634364480, 12361512260, 12760270720, 19778419616, 23268728960, 24723024520, 39556839232, 49446049040, 79113678464, 98892098080, 197784196160, 395568392320]

約数ペア:

[(1, 395568392320), (2, 197784196160), (4, 98892098080), (5, 79113678464), (8, 49446049040), (10, 39556839232), (16, 24723024520), (17, 23268728960), (20, 19778419616), (31, 12760270720), (32, 12361512260), (34, 11634364480), (40, 9889209808), (62, 6380135360), (64, 6180756130), (68, 5817182240), (80, 4944604904), (85, 4653745792), (124, 3190067680), (128, 3090378065), (136, 2908591120), (155, 2552054144), (160, 2472302452), (170, 2326872896), (248, 1595033840), (272, 1454295560), (310, 1276027072), (320, 1236151226), (340, 1163436448), (496, 797516920), (527, 750604160), (544, 727147780), (620, 638013536), (640, 618075613), (680, 581718224), (992, 398758460), (1054, 375302080), (1088, 363573890), (1240, 319006768), (1360, 290859112), (1984, 199379230), (2108, 187651040), (2176, 181786945), (2480, 159503384), (2635, 150120832), (2720, 145429556), (3968, 99689615), (4216, 93825520), (4960, 79751692), (5270, 75060416), (5440, 72714778), (8432, 46912760), (9920, 39875846), (10540, 37530208), (10880, 36357389), (16864, 23456380), (19840, 19937923), (21080, 18765104), (33728, 11728190), (42160, 9382552), (67456, 5864095), (84320, 4691276), (168640, 2345638), (337280, 1172819)]