1613083680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28723}}^1$

素因数の和:28760

約数の個数: 192

約数和(自身を含む): 6080296320

約数和(自身を除く): 4467212640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 7020, 9360, 11232, 14040, 18720, 28080, 28723, 56160, 57446, 86169, 114892, 143615, 172338, 229784, 258507, 287230, 344676, 373399, 430845, 459568, 517014, 574460, 689352, 746798, 775521, 861690, 919136, 1034028, 1120197, 1148920, 1292535, 1378704, 1493596, 1551042, 1723380, 1866995, 2068056, 2240394, 2297840, 2585070, 2757408, 2987192, 3102084, 3360591, 3446760, 3733990, 3877605, 4136112, 4480788, 4595680, 5170140, 5600985, 5974384, 6204168, 6721182, 6893520, 7467980, 7755210, 8272224, 8961576, 10081773, 10340280, 11201970, 11948768, 12408336, 13442364, 13787040, 14935960, 15510420, 16802955, 17923152, 20163546, 20680560, 22403940, 24816672, 26884728, 29871920, 31020840, 33605910, 35846304, 40327092, 41361120, 44807880, 50408865, 53769456, 59743840, 62041680, 67211820, 80654184, 89615760, 100817730, 107538912, 124083360, 134423640, 161308368, 179231520, 201635460, 268847280, 322616736, 403270920, 537694560, 806541840, 1613083680]

約数ペア:

[(1, 1613083680), (2, 806541840), (3, 537694560), (4, 403270920), (5, 322616736), (6, 268847280), (8, 201635460), (9, 179231520), (10, 161308368), (12, 134423640), (13, 124083360), (15, 107538912), (16, 100817730), (18, 89615760), (20, 80654184), (24, 67211820), (26, 62041680), (27, 59743840), (30, 53769456), (32, 50408865), (36, 44807880), (39, 41361120), (40, 40327092), (45, 35846304), (48, 33605910), (52, 31020840), (54, 29871920), (60, 26884728), (65, 24816672), (72, 22403940), (78, 20680560), (80, 20163546), (90, 17923152), (96, 16802955), (104, 15510420), (108, 14935960), (117, 13787040), (120, 13442364), (130, 12408336), (135, 11948768), (144, 11201970), (156, 10340280), (160, 10081773), (180, 8961576), (195, 8272224), (208, 7755210), (216, 7467980), (234, 6893520), (240, 6721182), (260, 6204168), (270, 5974384), (288, 5600985), (312, 5170140), (351, 4595680), (360, 4480788), (390, 4136112), (416, 3877605), (432, 3733990), (468, 3446760), (480, 3360591), (520, 3102084), (540, 2987192), (585, 2757408), (624, 2585070), (702, 2297840), (720, 2240394), (780, 2068056), (864, 1866995), (936, 1723380), (1040, 1551042), (1080, 1493596), (1170, 1378704), (1248, 1292535), (1404, 1148920), (1440, 1120197), (1560, 1034028), (1755, 919136), (1872, 861690), (2080, 775521), (2160, 746798), (2340, 689352), (2808, 574460), (3120, 517014), (3510, 459568), (3744, 430845), (4320, 373399), (4680, 344676), (5616, 287230), (6240, 258507), (7020, 229784), (9360, 172338), (11232, 143615), (14040, 114892), (18720, 86169), (28080, 57446), (28723, 56160)]