1097840520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7643}}^1$

素因数の和:7689

約数の個数: 256

約数和(自身を含む): 4402944000

約数和(自身を除く): 3305103480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 342, 360, 378, 380, 399, 420, 456, 504, 513, 532, 540, 570, 630, 665, 684, 756, 760, 798, 840, 855, 945, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1596, 1710, 1890, 1995, 2052, 2280, 2394, 2520, 2565, 2660, 3192, 3420, 3591, 3780, 3990, 4104, 4788, 5130, 5320, 5985, 6840, 7182, 7560, 7643, 7980, 9576, 10260, 11970, 14364, 15286, 15960, 17955, 20520, 22929, 23940, 28728, 30572, 35910, 38215, 45858, 47880, 53501, 61144, 68787, 71820, 76430, 91716, 107002, 114645, 137574, 143640, 145217, 152860, 160503, 183432, 206361, 214004, 229290, 267505, 275148, 290434, 305720, 321006, 343935, 412722, 428008, 435651, 458580, 481509, 535010, 550296, 580868, 642012, 687870, 726085, 802515, 825444, 871302, 917160, 963018, 1016519, 1031805, 1070020, 1161736, 1284024, 1306953, 1375740, 1444527, 1452170, 1605030, 1650888, 1742604, 1926036, 2033038, 2063610, 2140040, 2178255, 2407545, 2613906, 2751480, 2889054, 2904340, 3049557, 3210060, 3485208, 3852072, 3920859, 4066076, 4127220, 4356510, 4815090, 5082595, 5227812, 5778108, 5808680, 6099114, 6420120, 6534765, 7222635, 7841718, 8132152, 8254440, 8713020, 9148671, 9630180, 10165190, 10455624, 11556216, 12198228, 13069530, 14445270, 15247785, 15683436, 17426040, 18297342, 19260360, 19604295, 20330380, 24396456, 26139060, 27446013, 28890540, 30495570, 31366872, 36594684, 39208590, 40660760, 45743355, 52278120, 54892026, 57781080, 60991140, 73189368, 78417180, 91486710, 109784052, 121982280, 137230065, 156834360, 182973420, 219568104, 274460130, 365946840, 548920260, 1097840520]

約数ペア:

[(1, 1097840520), (2, 548920260), (3, 365946840), (4, 274460130), (5, 219568104), (6, 182973420), (7, 156834360), (8, 137230065), (9, 121982280), (10, 109784052), (12, 91486710), (14, 78417180), (15, 73189368), (18, 60991140), (19, 57781080), (20, 54892026), (21, 52278120), (24, 45743355), (27, 40660760), (28, 39208590), (30, 36594684), (35, 31366872), (36, 30495570), (38, 28890540), (40, 27446013), (42, 26139060), (45, 24396456), (54, 20330380), (56, 19604295), (57, 19260360), (60, 18297342), (63, 17426040), (70, 15683436), (72, 15247785), (76, 14445270), (84, 13069530), (90, 12198228), (95, 11556216), (105, 10455624), (108, 10165190), (114, 9630180), (120, 9148671), (126, 8713020), (133, 8254440), (135, 8132152), (140, 7841718), (152, 7222635), (168, 6534765), (171, 6420120), (180, 6099114), (189, 5808680), (190, 5778108), (210, 5227812), (216, 5082595), (228, 4815090), (252, 4356510), (266, 4127220), (270, 4066076), (280, 3920859), (285, 3852072), (315, 3485208), (342, 3210060), (360, 3049557), (378, 2904340), (380, 2889054), (399, 2751480), (420, 2613906), (456, 2407545), (504, 2178255), (513, 2140040), (532, 2063610), (540, 2033038), (570, 1926036), (630, 1742604), (665, 1650888), (684, 1605030), (756, 1452170), (760, 1444527), (798, 1375740), (840, 1306953), (855, 1284024), (945, 1161736), (1026, 1070020), (1064, 1031805), (1080, 1016519), (1140, 963018), (1197, 917160), (1260, 871302), (1330, 825444), (1368, 802515), (1512, 726085), (1596, 687870), (1710, 642012), (1890, 580868), (1995, 550296), (2052, 535010), (2280, 481509), (2394, 458580), (2520, 435651), (2565, 428008), (2660, 412722), (3192, 343935), (3420, 321006), (3591, 305720), (3780, 290434), (3990, 275148), (4104, 267505), (4788, 229290), (5130, 214004), (5320, 206361), (5985, 183432), (6840, 160503), (7182, 152860), (7560, 145217), (7643, 143640), (7980, 137574), (9576, 114645), (10260, 107002), (11970, 91716), (14364, 76430), (15286, 71820), (15960, 68787), (17955, 61144), (20520, 53501), (22929, 47880), (23940, 45858), (28728, 38215), (30572, 35910)]