260695680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:216

約数の個数: 384

約数和(自身を含む): 1029775680

約数和(自身を除く): 769080000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 49, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 98, 102, 105, 112, 119, 120, 128, 136, 140, 147, 160, 163, 168, 170, 192, 196, 204, 210, 224, 238, 240, 245, 255, 272, 280, 294, 320, 326, 336, 340, 357, 384, 392, 408, 420, 448, 476, 480, 489, 490, 510, 544, 560, 588, 595, 640, 652, 672, 680, 714, 735, 784, 815, 816, 833, 840, 896, 952, 960, 978, 980, 1020, 1088, 1120, 1141, 1176, 1190, 1304, 1344, 1360, 1428, 1470, 1568, 1630, 1632, 1666, 1680, 1785, 1904, 1920, 1956, 1960, 2040, 2176, 2240, 2282, 2352, 2380, 2445, 2499, 2608, 2688, 2720, 2771, 2856, 2940, 3136, 3260, 3264, 3332, 3360, 3423, 3570, 3808, 3912, 3920, 4080, 4165, 4480, 4564, 4704, 4760, 4890, 4998, 5216, 5440, 5542, 5705, 5712, 5880, 6272, 6520, 6528, 6664, 6720, 6846, 7140, 7616, 7824, 7840, 7987, 8160, 8313, 8330, 9128, 9408, 9520, 9780, 9996, 10432, 10880, 11084, 11410, 11424, 11760, 12495, 13040, 13328, 13440, 13692, 13855, 14280, 15232, 15648, 15680, 15974, 16320, 16626, 16660, 17115, 18256, 18816, 19040, 19397, 19560, 19992, 20864, 22168, 22820, 22848, 23520, 23961, 24990, 26080, 26656, 27384, 27710, 28560, 31296, 31360, 31948, 32640, 33252, 33320, 34230, 36512, 38080, 38794, 39120, 39935, 39984, 41565, 44336, 45640, 45696, 47040, 47922, 49980, 52160, 53312, 54768, 55420, 57120, 58191, 62592, 63896, 66504, 66640, 68460, 73024, 76160, 77588, 78240, 79870, 79968, 83130, 88672, 91280, 94080, 95844, 96985, 99960, 104320, 106624, 109536, 110840, 114240, 116382, 119805, 127792, 133008, 133280, 135779, 136920, 146048, 155176, 156480, 159740, 159936, 166260, 177344, 182560, 191688, 193970, 199920, 219072, 221680, 228480, 232764, 239610, 255584, 266016, 266560, 271558, 273840, 290955, 310352, 312960, 319480, 319872, 332520, 354688, 365120, 383376, 387940, 399840, 407337, 438144, 443360, 465528, 479220, 511168, 532032, 533120, 543116, 547680, 581910, 620704, 638960, 665040, 678895, 730240, 766752, 775880, 799680, 814674, 886720, 931056, 958440, 1022336, 1064064, 1086232, 1095360, 1163820, 1241408, 1277920, 1330080, 1357790, 1533504, 1551760, 1599360, 1629348, 1773440, 1862112, 1916880, 2036685, 2172464, 2190720, 2327640, 2482816, 2555840, 2660160, 2715580, 3067008, 3103520, 3258696, 3724224, 3833760, 4073370, 4344928, 4655280, 5111680, 5320320, 5431160, 6207040, 6517392, 7448448, 7667520, 8146740, 8689856, 9310560, 10862320, 12414080, 13034784, 15335040, 16293480, 17379712, 18621120, 21724640, 26069568, 32586960, 37242240, 43449280, 52139136, 65173920, 86898560, 130347840, 260695680]

約数ペア:

[(1, 260695680), (2, 130347840), (3, 86898560), (4, 65173920), (5, 52139136), (6, 43449280), (7, 37242240), (8, 32586960), (10, 26069568), (12, 21724640), (14, 18621120), (15, 17379712), (16, 16293480), (17, 15335040), (20, 13034784), (21, 12414080), (24, 10862320), (28, 9310560), (30, 8689856), (32, 8146740), (34, 7667520), (35, 7448448), (40, 6517392), (42, 6207040), (48, 5431160), (49, 5320320), (51, 5111680), (56, 4655280), (60, 4344928), (64, 4073370), (68, 3833760), (70, 3724224), (80, 3258696), (84, 3103520), (85, 3067008), (96, 2715580), (98, 2660160), (102, 2555840), (105, 2482816), (112, 2327640), (119, 2190720), (120, 2172464), (128, 2036685), (136, 1916880), (140, 1862112), (147, 1773440), (160, 1629348), (163, 1599360), (168, 1551760), (170, 1533504), (192, 1357790), (196, 1330080), (204, 1277920), (210, 1241408), (224, 1163820), (238, 1095360), (240, 1086232), (245, 1064064), (255, 1022336), (272, 958440), (280, 931056), (294, 886720), (320, 814674), (326, 799680), (336, 775880), (340, 766752), (357, 730240), (384, 678895), (392, 665040), (408, 638960), (420, 620704), (448, 581910), (476, 547680), (480, 543116), (489, 533120), (490, 532032), (510, 511168), (544, 479220), (560, 465528), (588, 443360), (595, 438144), (640, 407337), (652, 399840), (672, 387940), (680, 383376), (714, 365120), (735, 354688), (784, 332520), (815, 319872), (816, 319480), (833, 312960), (840, 310352), (896, 290955), (952, 273840), (960, 271558), (978, 266560), (980, 266016), (1020, 255584), (1088, 239610), (1120, 232764), (1141, 228480), (1176, 221680), (1190, 219072), (1304, 199920), (1344, 193970), (1360, 191688), (1428, 182560), (1470, 177344), (1568, 166260), (1630, 159936), (1632, 159740), (1666, 156480), (1680, 155176), (1785, 146048), (1904, 136920), (1920, 135779), (1956, 133280), (1960, 133008), (2040, 127792), (2176, 119805), (2240, 116382), (2282, 114240), (2352, 110840), (2380, 109536), (2445, 106624), (2499, 104320), (2608, 99960), (2688, 96985), (2720, 95844), (2771, 94080), (2856, 91280), (2940, 88672), (3136, 83130), (3260, 79968), (3264, 79870), (3332, 78240), (3360, 77588), (3423, 76160), (3570, 73024), (3808, 68460), (3912, 66640), (3920, 66504), (4080, 63896), (4165, 62592), (4480, 58191), (4564, 57120), (4704, 55420), (4760, 54768), (4890, 53312), (4998, 52160), (5216, 49980), (5440, 47922), (5542, 47040), (5705, 45696), (5712, 45640), (5880, 44336), (6272, 41565), (6520, 39984), (6528, 39935), (6664, 39120), (6720, 38794), (6846, 38080), (7140, 36512), (7616, 34230), (7824, 33320), (7840, 33252), (7987, 32640), (8160, 31948), (8313, 31360), (8330, 31296), (9128, 28560), (9408, 27710), (9520, 27384), (9780, 26656), (9996, 26080), (10432, 24990), (10880, 23961), (11084, 23520), (11410, 22848), (11424, 22820), (11760, 22168), (12495, 20864), (13040, 19992), (13328, 19560), (13440, 19397), (13692, 19040), (13855, 18816), (14280, 18256), (15232, 17115), (15648, 16660), (15680, 16626), (15974, 16320)]