299273520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:300

約数の個数: 320

約数和(自身を含む): 1163925504

約数和(自身を除く): 864651984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 71, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 142, 156, 168, 182, 193, 195, 208, 210, 213, 240, 260, 273, 280, 284, 312, 336, 355, 364, 386, 390, 420, 426, 455, 497, 520, 546, 560, 568, 579, 624, 710, 728, 772, 780, 840, 852, 910, 923, 965, 994, 1040, 1065, 1092, 1136, 1158, 1351, 1365, 1420, 1456, 1491, 1544, 1560, 1680, 1704, 1820, 1846, 1930, 1988, 2130, 2184, 2316, 2485, 2509, 2702, 2730, 2769, 2840, 2895, 2982, 3088, 3120, 3408, 3640, 3692, 3860, 3976, 4053, 4260, 4368, 4615, 4632, 4970, 5018, 5404, 5460, 5538, 5680, 5790, 5964, 6461, 6755, 7280, 7384, 7455, 7527, 7720, 7952, 8106, 8520, 9230, 9264, 9940, 10036, 10808, 10920, 11076, 11580, 11928, 12545, 12922, 13510, 13703, 13845, 14768, 14910, 15054, 15440, 16212, 17040, 17563, 18460, 19383, 19880, 20072, 20265, 21616, 21840, 22152, 23160, 23856, 25090, 25844, 27020, 27406, 27690, 29820, 30108, 32305, 32424, 35126, 36920, 37635, 38766, 39760, 40144, 40530, 41109, 44304, 46320, 50180, 51688, 52689, 54040, 54812, 55380, 59640, 60216, 64610, 64848, 68515, 70252, 73840, 75270, 77532, 81060, 82218, 87815, 95921, 96915, 100360, 103376, 105378, 108080, 109624, 110760, 119280, 120432, 129220, 137030, 140504, 150540, 155064, 162120, 164436, 175630, 178139, 191842, 193830, 200720, 205545, 210756, 219248, 221520, 258440, 263445, 274060, 281008, 287763, 301080, 310128, 324240, 328872, 351260, 356278, 383684, 387660, 411090, 421512, 479605, 516880, 526890, 534417, 548120, 575526, 602160, 657744, 702520, 712556, 767368, 775320, 822180, 843024, 890695, 959210, 1053780, 1068834, 1096240, 1151052, 1246973, 1405040, 1425112, 1438815, 1534736, 1550640, 1644360, 1781390, 1918420, 2107560, 2137668, 2302104, 2493946, 2672085, 2850224, 2877630, 3288720, 3562780, 3740919, 3836840, 4215120, 4275336, 4604208, 4987892, 5344170, 5755260, 6234865, 7125560, 7481838, 7673680, 8550672, 9975784, 10688340, 11510520, 12469730, 14251120, 14963676, 18704595, 19951568, 21376680, 23021040, 24939460, 29927352, 37409190, 42753360, 49878920, 59854704, 74818380, 99757840, 149636760, 299273520]

約数ペア:

[(1, 299273520), (2, 149636760), (3, 99757840), (4, 74818380), (5, 59854704), (6, 49878920), (7, 42753360), (8, 37409190), (10, 29927352), (12, 24939460), (13, 23021040), (14, 21376680), (15, 19951568), (16, 18704595), (20, 14963676), (21, 14251120), (24, 12469730), (26, 11510520), (28, 10688340), (30, 9975784), (35, 8550672), (39, 7673680), (40, 7481838), (42, 7125560), (48, 6234865), (52, 5755260), (56, 5344170), (60, 4987892), (65, 4604208), (70, 4275336), (71, 4215120), (78, 3836840), (80, 3740919), (84, 3562780), (91, 3288720), (104, 2877630), (105, 2850224), (112, 2672085), (120, 2493946), (130, 2302104), (140, 2137668), (142, 2107560), (156, 1918420), (168, 1781390), (182, 1644360), (193, 1550640), (195, 1534736), (208, 1438815), (210, 1425112), (213, 1405040), (240, 1246973), (260, 1151052), (273, 1096240), (280, 1068834), (284, 1053780), (312, 959210), (336, 890695), (355, 843024), (364, 822180), (386, 775320), (390, 767368), (420, 712556), (426, 702520), (455, 657744), (497, 602160), (520, 575526), (546, 548120), (560, 534417), (568, 526890), (579, 516880), (624, 479605), (710, 421512), (728, 411090), (772, 387660), (780, 383684), (840, 356278), (852, 351260), (910, 328872), (923, 324240), (965, 310128), (994, 301080), (1040, 287763), (1065, 281008), (1092, 274060), (1136, 263445), (1158, 258440), (1351, 221520), (1365, 219248), (1420, 210756), (1456, 205545), (1491, 200720), (1544, 193830), (1560, 191842), (1680, 178139), (1704, 175630), (1820, 164436), (1846, 162120), (1930, 155064), (1988, 150540), (2130, 140504), (2184, 137030), (2316, 129220), (2485, 120432), (2509, 119280), (2702, 110760), (2730, 109624), (2769, 108080), (2840, 105378), (2895, 103376), (2982, 100360), (3088, 96915), (3120, 95921), (3408, 87815), (3640, 82218), (3692, 81060), (3860, 77532), (3976, 75270), (4053, 73840), (4260, 70252), (4368, 68515), (4615, 64848), (4632, 64610), (4970, 60216), (5018, 59640), (5404, 55380), (5460, 54812), (5538, 54040), (5680, 52689), (5790, 51688), (5964, 50180), (6461, 46320), (6755, 44304), (7280, 41109), (7384, 40530), (7455, 40144), (7527, 39760), (7720, 38766), (7952, 37635), (8106, 36920), (8520, 35126), (9230, 32424), (9264, 32305), (9940, 30108), (10036, 29820), (10808, 27690), (10920, 27406), (11076, 27020), (11580, 25844), (11928, 25090), (12545, 23856), (12922, 23160), (13510, 22152), (13703, 21840), (13845, 21616), (14768, 20265), (14910, 20072), (15054, 19880), (15440, 19383), (16212, 18460), (17040, 17563)]