1705913040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:486

約数の個数: 240

約数和(自身を含む): 5787004608

約数和(自身を除く): 4081091568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 137, 156, 169, 195, 208, 240, 260, 274, 307, 312, 338, 390, 411, 507, 520, 548, 614, 624, 676, 685, 780, 822, 845, 921, 1014, 1040, 1096, 1228, 1352, 1370, 1535, 1560, 1644, 1690, 1781, 1842, 2028, 2055, 2192, 2456, 2535, 2704, 2740, 3070, 3120, 3288, 3380, 3562, 3684, 3991, 4056, 4110, 4605, 4912, 5070, 5343, 5480, 6140, 6576, 6760, 7124, 7368, 7982, 8112, 8220, 8905, 9210, 10140, 10686, 10960, 11973, 12280, 13520, 14248, 14736, 15964, 16440, 17810, 18420, 19955, 20280, 21372, 23153, 23946, 24560, 26715, 28496, 31928, 32880, 35620, 36840, 39910, 40560, 42059, 42744, 46306, 47892, 51883, 53430, 59865, 63856, 69459, 71240, 73680, 79820, 84118, 85488, 92612, 95784, 103766, 106860, 115765, 119730, 126177, 138918, 142480, 155649, 159640, 168236, 185224, 191568, 207532, 210295, 213720, 231530, 239460, 252354, 259415, 277836, 311298, 319280, 336472, 347295, 370448, 415064, 420590, 427440, 463060, 478920, 504708, 518830, 546767, 555672, 622596, 630885, 672944, 694590, 778245, 830128, 841180, 926120, 957840, 1009416, 1037660, 1093534, 1111344, 1245192, 1261770, 1389180, 1556490, 1640301, 1682360, 1852240, 2018832, 2075320, 2187068, 2490384, 2523540, 2733835, 2778360, 3112980, 3280602, 3364720, 4150640, 4374136, 5047080, 5467670, 5556720, 6225960, 6561204, 7107971, 8201505, 8748272, 10094160, 10935340, 12451920, 13122408, 14215942, 16403010, 21323913, 21870680, 26244816, 28431884, 32806020, 35539855, 42647826, 43741360, 56863768, 65612040, 71079710, 85295652, 106619565, 113727536, 131224080, 142159420, 170591304, 213239130, 284318840, 341182608, 426478260, 568637680, 852956520, 1705913040]

約数ペア:

[(1, 1705913040), (2, 852956520), (3, 568637680), (4, 426478260), (5, 341182608), (6, 284318840), (8, 213239130), (10, 170591304), (12, 142159420), (13, 131224080), (15, 113727536), (16, 106619565), (20, 85295652), (24, 71079710), (26, 65612040), (30, 56863768), (39, 43741360), (40, 42647826), (48, 35539855), (52, 32806020), (60, 28431884), (65, 26244816), (78, 21870680), (80, 21323913), (104, 16403010), (120, 14215942), (130, 13122408), (137, 12451920), (156, 10935340), (169, 10094160), (195, 8748272), (208, 8201505), (240, 7107971), (260, 6561204), (274, 6225960), (307, 5556720), (312, 5467670), (338, 5047080), (390, 4374136), (411, 4150640), (507, 3364720), (520, 3280602), (548, 3112980), (614, 2778360), (624, 2733835), (676, 2523540), (685, 2490384), (780, 2187068), (822, 2075320), (845, 2018832), (921, 1852240), (1014, 1682360), (1040, 1640301), (1096, 1556490), (1228, 1389180), (1352, 1261770), (1370, 1245192), (1535, 1111344), (1560, 1093534), (1644, 1037660), (1690, 1009416), (1781, 957840), (1842, 926120), (2028, 841180), (2055, 830128), (2192, 778245), (2456, 694590), (2535, 672944), (2704, 630885), (2740, 622596), (3070, 555672), (3120, 546767), (3288, 518830), (3380, 504708), (3562, 478920), (3684, 463060), (3991, 427440), (4056, 420590), (4110, 415064), (4605, 370448), (4912, 347295), (5070, 336472), (5343, 319280), (5480, 311298), (6140, 277836), (6576, 259415), (6760, 252354), (7124, 239460), (7368, 231530), (7982, 213720), (8112, 210295), (8220, 207532), (8905, 191568), (9210, 185224), (10140, 168236), (10686, 159640), (10960, 155649), (11973, 142480), (12280, 138918), (13520, 126177), (14248, 119730), (14736, 115765), (15964, 106860), (16440, 103766), (17810, 95784), (18420, 92612), (19955, 85488), (20280, 84118), (21372, 79820), (23153, 73680), (23946, 71240), (24560, 69459), (26715, 63856), (28496, 59865), (31928, 53430), (32880, 51883), (35620, 47892), (36840, 46306), (39910, 42744), (40560, 42059)]