20031808680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25031}}^1$

素因数の和:25086

約数の個数: 320

約数和(自身を含む): 76327574400

約数和(自身を除く): 56295765720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 81, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 162, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 324, 342, 351, 360, 380, 390, 405, 456, 468, 494, 513, 520, 540, 570, 585, 648, 684, 702, 741, 760, 780, 810, 855, 936, 988, 1026, 1053, 1080, 1140, 1170, 1235, 1368, 1404, 1482, 1539, 1560, 1620, 1710, 1755, 1976, 2052, 2106, 2223, 2280, 2340, 2470, 2565, 2808, 2964, 3078, 3240, 3420, 3510, 3705, 4104, 4212, 4446, 4680, 4940, 5130, 5265, 5928, 6156, 6669, 6840, 7020, 7410, 7695, 8424, 8892, 9880, 10260, 10530, 11115, 12312, 13338, 14040, 14820, 15390, 17784, 20007, 20520, 21060, 22230, 25031, 26676, 29640, 30780, 33345, 40014, 42120, 44460, 50062, 53352, 61560, 66690, 75093, 80028, 88920, 100035, 100124, 125155, 133380, 150186, 160056, 200070, 200248, 225279, 250310, 266760, 300372, 325403, 375465, 400140, 450558, 475589, 500620, 600744, 650806, 675837, 750930, 800280, 901116, 951178, 976209, 1001240, 1126395, 1301612, 1351674, 1426767, 1501860, 1627015, 1802232, 1902356, 1952418, 2027511, 2252790, 2377945, 2603224, 2703348, 2853534, 2928627, 3003720, 3254030, 3379185, 3804712, 3904836, 4055022, 4280301, 4505580, 4755890, 4881045, 5406696, 5707068, 5857254, 6182657, 6508060, 6758370, 7133835, 7809672, 8110044, 8560602, 8785881, 9011160, 9511780, 9762090, 10137555, 11414136, 11714508, 12365314, 12840903, 13016120, 13516740, 14267670, 14643135, 16220088, 17121204, 17571762, 18547971, 19023560, 19524180, 20275110, 21401505, 23429016, 24730628, 25681806, 26357643, 27033480, 28535340, 29286270, 30913285, 34242408, 35143524, 37095942, 38522709, 39048360, 40550220, 42803010, 43929405, 49461256, 51363612, 52715286, 55643913, 57070680, 58572540, 61826570, 64204515, 70287048, 74191884, 77045418, 81100440, 85606020, 87858810, 92739855, 102727224, 105430572, 111287826, 117145080, 123653140, 128409030, 131788215, 148383768, 154090836, 166931739, 171212040, 175717620, 185479710, 192613545, 210861144, 222575652, 247306280, 256818060, 263576430, 278219565, 308181672, 333863478, 351435240, 370959420, 385227090, 445151304, 500795217, 513636120, 527152860, 556439130, 667726956, 741918840, 770454180, 834658695, 1001590434, 1054305720, 1112878260, 1335453912, 1540908360, 1669317390, 2003180868, 2225756520, 2503976085, 3338634780, 4006361736, 5007952170, 6677269560, 10015904340, 20031808680]

約数ペア:

[(1, 20031808680), (2, 10015904340), (3, 6677269560), (4, 5007952170), (5, 4006361736), (6, 3338634780), (8, 2503976085), (9, 2225756520), (10, 2003180868), (12, 1669317390), (13, 1540908360), (15, 1335453912), (18, 1112878260), (19, 1054305720), (20, 1001590434), (24, 834658695), (26, 770454180), (27, 741918840), (30, 667726956), (36, 556439130), (38, 527152860), (39, 513636120), (40, 500795217), (45, 445151304), (52, 385227090), (54, 370959420), (57, 351435240), (60, 333863478), (65, 308181672), (72, 278219565), (76, 263576430), (78, 256818060), (81, 247306280), (90, 222575652), (95, 210861144), (104, 192613545), (108, 185479710), (114, 175717620), (117, 171212040), (120, 166931739), (130, 154090836), (135, 148383768), (152, 131788215), (156, 128409030), (162, 123653140), (171, 117145080), (180, 111287826), (190, 105430572), (195, 102727224), (216, 92739855), (228, 87858810), (234, 85606020), (247, 81100440), (260, 77045418), (270, 74191884), (285, 70287048), (312, 64204515), (324, 61826570), (342, 58572540), (351, 57070680), (360, 55643913), (380, 52715286), (390, 51363612), (405, 49461256), (456, 43929405), (468, 42803010), (494, 40550220), (513, 39048360), (520, 38522709), (540, 37095942), (570, 35143524), (585, 34242408), (648, 30913285), (684, 29286270), (702, 28535340), (741, 27033480), (760, 26357643), (780, 25681806), (810, 24730628), (855, 23429016), (936, 21401505), (988, 20275110), (1026, 19524180), (1053, 19023560), (1080, 18547971), (1140, 17571762), (1170, 17121204), (1235, 16220088), (1368, 14643135), (1404, 14267670), (1482, 13516740), (1539, 13016120), (1560, 12840903), (1620, 12365314), (1710, 11714508), (1755, 11414136), (1976, 10137555), (2052, 9762090), (2106, 9511780), (2223, 9011160), (2280, 8785881), (2340, 8560602), (2470, 8110044), (2565, 7809672), (2808, 7133835), (2964, 6758370), (3078, 6508060), (3240, 6182657), (3420, 5857254), (3510, 5707068), (3705, 5406696), (4104, 4881045), (4212, 4755890), (4446, 4505580), (4680, 4280301), (4940, 4055022), (5130, 3904836), (5265, 3804712), (5928, 3379185), (6156, 3254030), (6669, 3003720), (6840, 2928627), (7020, 2853534), (7410, 2703348), (7695, 2603224), (8424, 2377945), (8892, 2252790), (9880, 2027511), (10260, 1952418), (10530, 1902356), (11115, 1802232), (12312, 1627015), (13338, 1501860), (14040, 1426767), (14820, 1351674), (15390, 1301612), (17784, 1126395), (20007, 1001240), (20520, 976209), (21060, 951178), (22230, 901116), (25031, 800280), (26676, 750930), (29640, 675837), (30780, 650806), (33345, 600744), (40014, 500620), (42120, 475589), (44460, 450558), (50062, 400140), (53352, 375465), (61560, 325403), (66690, 300372), (75093, 266760), (80028, 250310), (88920, 225279), (100035, 200248), (100124, 200070), (125155, 160056), (133380, 150186)]