40314330720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{491159}}^1$

素因数の和:491202

約数の個数: 192

約数和(自身を含む): 148526784000

約数和(自身を除く): 108212453280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3420, 4104, 4320, 4560, 5130, 5472, 6840, 8208, 9120, 10260, 13680, 16416, 20520, 27360, 41040, 82080, 491159, 982318, 1473477, 1964636, 2455795, 2946954, 3929272, 4420431, 4911590, 5893908, 7367385, 7858544, 8840862, 9332021, 9823180, 11787816, 13261293, 14734770, 15717088, 17681724, 18664042, 19646360, 22102155, 23575632, 26522586, 27996063, 29469540, 35363448, 37328084, 39292720, 44204310, 46660105, 47151264, 53045172, 55992126, 58939080, 66306465, 70726896, 74656168, 78585440, 83988189, 88408620, 93320210, 106090344, 111984252, 117878160, 132612930, 139980315, 141453792, 149312336, 167976378, 176817240, 186640420, 212180688, 223968504, 235756320, 251964567, 265225860, 279960630, 298624672, 335952756, 353634480, 373280840, 419940945, 424361376, 447937008, 503929134, 530451720, 559921260, 671905512, 707268960, 746561680, 839881890, 895874016, 1007858268, 1060903440, 1119842520, 1259822835, 1343811024, 1493123360, 1679763780, 2015716536, 2121806880, 2239685040, 2519645670, 2687622048, 3359527560, 4031433072, 4479370080, 5039291340, 6719055120, 8062866144, 10078582680, 13438110240, 20157165360, 40314330720]

約数ペア:

[(1, 40314330720), (2, 20157165360), (3, 13438110240), (4, 10078582680), (5, 8062866144), (6, 6719055120), (8, 5039291340), (9, 4479370080), (10, 4031433072), (12, 3359527560), (15, 2687622048), (16, 2519645670), (18, 2239685040), (19, 2121806880), (20, 2015716536), (24, 1679763780), (27, 1493123360), (30, 1343811024), (32, 1259822835), (36, 1119842520), (38, 1060903440), (40, 1007858268), (45, 895874016), (48, 839881890), (54, 746561680), (57, 707268960), (60, 671905512), (72, 559921260), (76, 530451720), (80, 503929134), (90, 447937008), (95, 424361376), (96, 419940945), (108, 373280840), (114, 353634480), (120, 335952756), (135, 298624672), (144, 279960630), (152, 265225860), (160, 251964567), (171, 235756320), (180, 223968504), (190, 212180688), (216, 186640420), (228, 176817240), (240, 167976378), (270, 149312336), (285, 141453792), (288, 139980315), (304, 132612930), (342, 117878160), (360, 111984252), (380, 106090344), (432, 93320210), (456, 88408620), (480, 83988189), (513, 78585440), (540, 74656168), (570, 70726896), (608, 66306465), (684, 58939080), (720, 55992126), (760, 53045172), (855, 47151264), (864, 46660105), (912, 44204310), (1026, 39292720), (1080, 37328084), (1140, 35363448), (1368, 29469540), (1440, 27996063), (1520, 26522586), (1710, 23575632), (1824, 22102155), (2052, 19646360), (2160, 18664042), (2280, 17681724), (2565, 15717088), (2736, 14734770), (3040, 13261293), (3420, 11787816), (4104, 9823180), (4320, 9332021), (4560, 8840862), (5130, 7858544), (5472, 7367385), (6840, 5893908), (8208, 4911590), (9120, 4420431), (10260, 3929272), (13680, 2946954), (16416, 2455795), (20520, 1964636), (27360, 1473477), (41040, 982318), (82080, 491159)]