209513205720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2131799}}^1$

素因数の和:2131839

約数の個数: 256

約数和(自身を含む): 859541760000

約数和(自身を除く): 650028554280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2520, 2730, 2808, 3276, 3510, 3640, 3780, 4095, 4680, 4914, 5460, 6552, 7020, 7560, 8190, 9828, 10920, 12285, 14040, 16380, 19656, 24570, 32760, 49140, 98280, 2131799, 4263598, 6395397, 8527196, 10658995, 12790794, 14922593, 17054392, 19186191, 21317990, 25581588, 27713387, 29845186, 31976985, 38372382, 42635980, 44767779, 51163176, 55426774, 57558573, 59690372, 63953970, 74612965, 76744764, 83140161, 85271960, 89535558, 95930955, 110853548, 115117146, 119380744, 127907940, 134303337, 138566935, 149225930, 153489528, 166280322, 179071116, 191861910, 193993709, 221707096, 223838895, 230234292, 249420483, 255815880, 268606674, 277133870, 287792865, 298451860, 332560644, 358142232, 383723820, 387987418, 402910011, 415700805, 447677790, 460468584, 498840966, 537213348, 554267740, 575585730, 581981127, 596903720, 665121288, 671516685, 748261449, 767447640, 775974836, 805820022, 831401610, 895355580, 969968545, 997681932, 1074426696, 1108535480, 1151171460, 1163962254, 1247102415, 1343033370, 1496522898, 1551949672, 1611640044, 1662803220, 1745943381, 1790711160, 1939937090, 1995363864, 2014550055, 2302342920, 2327924508, 2494204830, 2686066740, 2909905635, 2993045796, 3223280088, 3325606440, 3491886762, 3741307245, 3879874180, 4029100110, 4655849016, 4988409660, 5237830143, 5372133480, 5819811270, 5986091592, 6983773524, 7482614490, 7759748360, 8058200220, 8729716905, 9976819320, 10475660286, 11639622540, 13967547048, 14965228980, 16116400440, 17459433810, 20951320572, 23279245080, 26189150715, 29930457960, 34918867620, 41902641144, 52378301430, 69837735240, 104756602860, 209513205720]

約数ペア:

[(1, 209513205720), (2, 104756602860), (3, 69837735240), (4, 52378301430), (5, 41902641144), (6, 34918867620), (7, 29930457960), (8, 26189150715), (9, 23279245080), (10, 20951320572), (12, 17459433810), (13, 16116400440), (14, 14965228980), (15, 13967547048), (18, 11639622540), (20, 10475660286), (21, 9976819320), (24, 8729716905), (26, 8058200220), (27, 7759748360), (28, 7482614490), (30, 6983773524), (35, 5986091592), (36, 5819811270), (39, 5372133480), (40, 5237830143), (42, 4988409660), (45, 4655849016), (52, 4029100110), (54, 3879874180), (56, 3741307245), (60, 3491886762), (63, 3325606440), (65, 3223280088), (70, 2993045796), (72, 2909905635), (78, 2686066740), (84, 2494204830), (90, 2327924508), (91, 2302342920), (104, 2014550055), (105, 1995363864), (108, 1939937090), (117, 1790711160), (120, 1745943381), (126, 1662803220), (130, 1611640044), (135, 1551949672), (140, 1496522898), (156, 1343033370), (168, 1247102415), (180, 1163962254), (182, 1151171460), (189, 1108535480), (195, 1074426696), (210, 997681932), (216, 969968545), (234, 895355580), (252, 831401610), (260, 805820022), (270, 775974836), (273, 767447640), (280, 748261449), (312, 671516685), (315, 665121288), (351, 596903720), (360, 581981127), (364, 575585730), (378, 554267740), (390, 537213348), (420, 498840966), (455, 460468584), (468, 447677790), (504, 415700805), (520, 402910011), (540, 387987418), (546, 383723820), (585, 358142232), (630, 332560644), (702, 298451860), (728, 287792865), (756, 277133870), (780, 268606674), (819, 255815880), (840, 249420483), (910, 230234292), (936, 223838895), (945, 221707096), (1080, 193993709), (1092, 191861910), (1170, 179071116), (1260, 166280322), (1365, 153489528), (1404, 149225930), (1512, 138566935), (1560, 134303337), (1638, 127907940), (1755, 119380744), (1820, 115117146), (1890, 110853548), (2184, 95930955), (2340, 89535558), (2457, 85271960), (2520, 83140161), (2730, 76744764), (2808, 74612965), (3276, 63953970), (3510, 59690372), (3640, 57558573), (3780, 55426774), (4095, 51163176), (4680, 44767779), (4914, 42635980), (5460, 38372382), (6552, 31976985), (7020, 29845186), (7560, 27713387), (8190, 25581588), (9828, 21317990), (10920, 19186191), (12285, 17054392), (14040, 14922593), (16380, 12790794), (19656, 10658995), (24570, 8527196), (32760, 6395397), (49140, 4263598), (98280, 2131799)]