7201700220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{9431}}^1$

素因数の和:9556

約数の個数: 192

約数和(自身を含む): 23958789120

約数和(自身を除く): 16757088900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 89, 110, 130, 132, 143, 156, 165, 178, 195, 220, 260, 267, 286, 330, 356, 390, 429, 445, 534, 572, 660, 715, 780, 858, 890, 979, 1068, 1157, 1335, 1430, 1716, 1780, 1958, 2145, 2314, 2670, 2860, 2937, 3471, 3916, 4290, 4628, 4895, 5340, 5785, 5874, 6942, 8580, 9431, 9790, 11570, 11748, 12727, 13884, 14685, 17355, 18862, 19580, 23140, 25454, 28293, 29370, 34710, 37724, 38181, 47155, 50908, 56586, 58740, 63635, 69420, 76362, 94310, 103741, 113172, 122603, 127270, 141465, 152724, 188620, 190905, 207482, 245206, 254540, 282930, 311223, 367809, 381810, 414964, 490412, 518705, 565860, 613015, 622446, 735618, 763620, 839359, 1037410, 1226030, 1244892, 1348633, 1471236, 1556115, 1678718, 1839045, 2074820, 2452060, 2518077, 2697266, 3112230, 3357436, 3678090, 4045899, 4196795, 5036154, 5394532, 6224460, 6743165, 7356180, 8091798, 8393590, 9232949, 10072308, 10911667, 12590385, 13486330, 16183596, 16787180, 18465898, 20229495, 21823334, 25180770, 26972660, 27698847, 32735001, 36931796, 40458990, 43646668, 46164745, 50361540, 54558335, 55397694, 65470002, 80917980, 92329490, 109116670, 110795388, 120028337, 130940004, 138494235, 163675005, 184658980, 218233340, 240056674, 276988470, 327350010, 360085011, 480113348, 553976940, 600141685, 654700020, 720170022, 1200283370, 1440340044, 1800425055, 2400566740, 3600850110, 7201700220]

約数ペア:

[(1, 7201700220), (2, 3600850110), (3, 2400566740), (4, 1800425055), (5, 1440340044), (6, 1200283370), (10, 720170022), (11, 654700020), (12, 600141685), (13, 553976940), (15, 480113348), (20, 360085011), (22, 327350010), (26, 276988470), (30, 240056674), (33, 218233340), (39, 184658980), (44, 163675005), (52, 138494235), (55, 130940004), (60, 120028337), (65, 110795388), (66, 109116670), (78, 92329490), (89, 80917980), (110, 65470002), (130, 55397694), (132, 54558335), (143, 50361540), (156, 46164745), (165, 43646668), (178, 40458990), (195, 36931796), (220, 32735001), (260, 27698847), (267, 26972660), (286, 25180770), (330, 21823334), (356, 20229495), (390, 18465898), (429, 16787180), (445, 16183596), (534, 13486330), (572, 12590385), (660, 10911667), (715, 10072308), (780, 9232949), (858, 8393590), (890, 8091798), (979, 7356180), (1068, 6743165), (1157, 6224460), (1335, 5394532), (1430, 5036154), (1716, 4196795), (1780, 4045899), (1958, 3678090), (2145, 3357436), (2314, 3112230), (2670, 2697266), (2860, 2518077), (2937, 2452060), (3471, 2074820), (3916, 1839045), (4290, 1678718), (4628, 1556115), (4895, 1471236), (5340, 1348633), (5785, 1244892), (5874, 1226030), (6942, 1037410), (8580, 839359), (9431, 763620), (9790, 735618), (11570, 622446), (11748, 613015), (12727, 565860), (13884, 518705), (14685, 490412), (17355, 414964), (18862, 381810), (19580, 367809), (23140, 311223), (25454, 282930), (28293, 254540), (29370, 245206), (34710, 207482), (37724, 190905), (38181, 188620), (47155, 152724), (50908, 141465), (56586, 127270), (58740, 122603), (63635, 113172), (69420, 103741), (76362, 94310)]