280322848260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17113727}}^1$

素因数の和:17113762

約数の個数: 144

約数和(自身を含む): 1046538694656

約数和(自身を除く): 766215846396

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 17113727, 34227454, 51341181, 68454908, 85568635, 102682362, 119796089, 154023543, 171137270, 205364724, 222478451, 239592178, 256705905, 308047086, 342274540, 359388267, 444956902, 479184356, 513411810, 598980445, 616094172, 667435353, 718776534, 770117715, 889913804, 1026823620, 1078164801, 1112392255, 1197960890, 1334870706, 1437553068, 1540235430, 1557349157, 1796941335, 2002306059, 2156329602, 2224784510, 2395921780, 2669741412, 3080470860, 3114698314, 3337176765, 3593882670, 4004612118, 4312659204, 4449569020, 4672047471, 5390824005, 6229396628, 6674353530, 7187765340, 7786745785, 8009224236, 9344094942, 10011530295, 10781648010, 13348707060, 14016142413, 15573491570, 18688189884, 20023060590, 21563296020, 23360237355, 28032284826, 31146983140, 40046121180, 46720474710, 56064569652, 70080712065, 93440949420, 140161424130, 280322848260]

約数ペア:

[(1, 280322848260), (2, 140161424130), (3, 93440949420), (4, 70080712065), (5, 56064569652), (6, 46720474710), (7, 40046121180), (9, 31146983140), (10, 28032284826), (12, 23360237355), (13, 21563296020), (14, 20023060590), (15, 18688189884), (18, 15573491570), (20, 14016142413), (21, 13348707060), (26, 10781648010), (28, 10011530295), (30, 9344094942), (35, 8009224236), (36, 7786745785), (39, 7187765340), (42, 6674353530), (45, 6229396628), (52, 5390824005), (60, 4672047471), (63, 4449569020), (65, 4312659204), (70, 4004612118), (78, 3593882670), (84, 3337176765), (90, 3114698314), (91, 3080470860), (105, 2669741412), (117, 2395921780), (126, 2224784510), (130, 2156329602), (140, 2002306059), (156, 1796941335), (180, 1557349157), (182, 1540235430), (195, 1437553068), (210, 1334870706), (234, 1197960890), (252, 1112392255), (260, 1078164801), (273, 1026823620), (315, 889913804), (364, 770117715), (390, 718776534), (420, 667435353), (455, 616094172), (468, 598980445), (546, 513411810), (585, 479184356), (630, 444956902), (780, 359388267), (819, 342274540), (910, 308047086), (1092, 256705905), (1170, 239592178), (1260, 222478451), (1365, 205364724), (1638, 171137270), (1820, 154023543), (2340, 119796089), (2730, 102682362), (3276, 85568635), (4095, 68454908), (5460, 51341181), (8190, 34227454), (16380, 17113727)]