2128338360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{743}}^1$

素因数の和:942

約数の個数: 192

約数和(自身を含む): 7085707200

約数和(自身を除く): 4957368840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 109, 120, 146, 180, 218, 219, 292, 327, 360, 365, 436, 438, 545, 584, 654, 657, 730, 743, 872, 876, 981, 1090, 1095, 1308, 1314, 1460, 1486, 1635, 1752, 1962, 2180, 2190, 2229, 2616, 2628, 2920, 2972, 3270, 3285, 3715, 3924, 4360, 4380, 4458, 4905, 5256, 5944, 6540, 6570, 6687, 7430, 7848, 7957, 8760, 8916, 9810, 11145, 13080, 13140, 13374, 14860, 15914, 17832, 19620, 22290, 23871, 26280, 26748, 29720, 31828, 33435, 39240, 39785, 44580, 47742, 53496, 54239, 63656, 66870, 71613, 79570, 80987, 89160, 95484, 108478, 119355, 133740, 143226, 159140, 161974, 162717, 190968, 216956, 238710, 242961, 267480, 271195, 286452, 318280, 323948, 325434, 358065, 404935, 433912, 477420, 485922, 488151, 542390, 572904, 647896, 650868, 716130, 728883, 809870, 813585, 954840, 971844, 976302, 1084780, 1214805, 1301736, 1432260, 1457766, 1619740, 1627170, 1943688, 1952604, 2169560, 2429610, 2440755, 2864520, 2915532, 3239480, 3254340, 3644415, 3905208, 4859220, 4881510, 5831064, 5912051, 6508680, 7288830, 9718440, 9763020, 11824102, 14577660, 17736153, 19526040, 23648204, 29155320, 29560255, 35472306, 47296408, 53208459, 59120510, 70944612, 88680765, 106416918, 118241020, 141889224, 177361530, 212833836, 236482040, 266042295, 354723060, 425667672, 532084590, 709446120, 1064169180, 2128338360]

約数ペア:

[(1, 2128338360), (2, 1064169180), (3, 709446120), (4, 532084590), (5, 425667672), (6, 354723060), (8, 266042295), (9, 236482040), (10, 212833836), (12, 177361530), (15, 141889224), (18, 118241020), (20, 106416918), (24, 88680765), (30, 70944612), (36, 59120510), (40, 53208459), (45, 47296408), (60, 35472306), (72, 29560255), (73, 29155320), (90, 23648204), (109, 19526040), (120, 17736153), (146, 14577660), (180, 11824102), (218, 9763020), (219, 9718440), (292, 7288830), (327, 6508680), (360, 5912051), (365, 5831064), (436, 4881510), (438, 4859220), (545, 3905208), (584, 3644415), (654, 3254340), (657, 3239480), (730, 2915532), (743, 2864520), (872, 2440755), (876, 2429610), (981, 2169560), (1090, 1952604), (1095, 1943688), (1308, 1627170), (1314, 1619740), (1460, 1457766), (1486, 1432260), (1635, 1301736), (1752, 1214805), (1962, 1084780), (2180, 976302), (2190, 971844), (2229, 954840), (2616, 813585), (2628, 809870), (2920, 728883), (2972, 716130), (3270, 650868), (3285, 647896), (3715, 572904), (3924, 542390), (4360, 488151), (4380, 485922), (4458, 477420), (4905, 433912), (5256, 404935), (5944, 358065), (6540, 325434), (6570, 323948), (6687, 318280), (7430, 286452), (7848, 271195), (7957, 267480), (8760, 242961), (8916, 238710), (9810, 216956), (11145, 190968), (13080, 162717), (13140, 161974), (13374, 159140), (14860, 143226), (15914, 133740), (17832, 119355), (19620, 108478), (22290, 95484), (23871, 89160), (26280, 80987), (26748, 79570), (29720, 71613), (31828, 66870), (33435, 63656), (39240, 54239), (39785, 53496), (44580, 47742)]