6441901440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19853}}^1$

素因数の和:19901

約数の個数: 192

約数和(自身を含む): 22235685840

約数和(自身を除く): 15793784400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 169, 192, 195, 208, 240, 260, 312, 320, 338, 384, 390, 416, 480, 507, 520, 624, 640, 676, 780, 832, 845, 960, 1014, 1040, 1248, 1352, 1560, 1664, 1690, 1920, 2028, 2080, 2496, 2535, 2704, 3120, 3380, 4056, 4160, 4992, 5070, 5408, 6240, 6760, 8112, 8320, 10140, 10816, 12480, 13520, 16224, 19853, 20280, 21632, 24960, 27040, 32448, 39706, 40560, 54080, 59559, 64896, 79412, 81120, 99265, 108160, 119118, 158824, 162240, 198530, 238236, 258089, 297795, 317648, 324480, 397060, 476472, 516178, 595590, 635296, 774267, 794120, 952944, 1032356, 1191180, 1270592, 1290445, 1548534, 1588240, 1905888, 2064712, 2382360, 2541184, 2580890, 3097068, 3176480, 3355157, 3811776, 3871335, 4129424, 4764720, 5161780, 6194136, 6352960, 6710314, 7623552, 7742670, 8258848, 9529440, 10065471, 10323560, 12388272, 12705920, 13420628, 15485340, 16517696, 16775785, 19058880, 20130942, 20647120, 24776544, 26841256, 30970680, 33035392, 33551570, 38117760, 40261884, 41294240, 49553088, 50327355, 53682512, 61941360, 67103140, 80523768, 82588480, 99106176, 100654710, 107365024, 123882720, 134206280, 161047536, 165176960, 201309420, 214730048, 247765440, 268412560, 322095072, 402618840, 429460096, 495530880, 536825120, 644190144, 805237680, 1073650240, 1288380288, 1610475360, 2147300480, 3220950720, 6441901440]

約数ペア:

[(1, 6441901440), (2, 3220950720), (3, 2147300480), (4, 1610475360), (5, 1288380288), (6, 1073650240), (8, 805237680), (10, 644190144), (12, 536825120), (13, 495530880), (15, 429460096), (16, 402618840), (20, 322095072), (24, 268412560), (26, 247765440), (30, 214730048), (32, 201309420), (39, 165176960), (40, 161047536), (48, 134206280), (52, 123882720), (60, 107365024), (64, 100654710), (65, 99106176), (78, 82588480), (80, 80523768), (96, 67103140), (104, 61941360), (120, 53682512), (128, 50327355), (130, 49553088), (156, 41294240), (160, 40261884), (169, 38117760), (192, 33551570), (195, 33035392), (208, 30970680), (240, 26841256), (260, 24776544), (312, 20647120), (320, 20130942), (338, 19058880), (384, 16775785), (390, 16517696), (416, 15485340), (480, 13420628), (507, 12705920), (520, 12388272), (624, 10323560), (640, 10065471), (676, 9529440), (780, 8258848), (832, 7742670), (845, 7623552), (960, 6710314), (1014, 6352960), (1040, 6194136), (1248, 5161780), (1352, 4764720), (1560, 4129424), (1664, 3871335), (1690, 3811776), (1920, 3355157), (2028, 3176480), (2080, 3097068), (2496, 2580890), (2535, 2541184), (2704, 2382360), (3120, 2064712), (3380, 1905888), (4056, 1588240), (4160, 1548534), (4992, 1290445), (5070, 1270592), (5408, 1191180), (6240, 1032356), (6760, 952944), (8112, 794120), (8320, 774267), (10140, 635296), (10816, 595590), (12480, 516178), (13520, 476472), (16224, 397060), (19853, 324480), (20280, 317648), (21632, 297795), (24960, 258089), (27040, 238236), (32448, 198530), (39706, 162240), (40560, 158824), (54080, 119118), (59559, 108160), (64896, 99265), (79412, 81120)]