1986762960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30323}}^1$

素因数の和:30362

約数の個数: 240

約数和(自身を含む): 8212224384

約数和(自身を除く): 6225461424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 13104, 16380, 21840, 30323, 32760, 60646, 65520, 90969, 121292, 151615, 181938, 212261, 242584, 272907, 303230, 363876, 394199, 424522, 454845, 485168, 545814, 606460, 636783, 727752, 788398, 849044, 909690, 1061305, 1091628, 1182597, 1212920, 1273566, 1364535, 1455504, 1576796, 1698088, 1819380, 1910349, 1970995, 2122610, 2183256, 2365194, 2425840, 2547132, 2729070, 2759393, 3153592, 3183915, 3396176, 3547791, 3638760, 3820698, 3941990, 4245220, 4366512, 4730388, 5094264, 5458140, 5518786, 5912985, 6307184, 6367830, 7095582, 7277520, 7641396, 7883980, 8278179, 8490440, 9460776, 9551745, 10188528, 10916280, 11037572, 11825970, 12735660, 13796965, 14191164, 15282792, 15767960, 16556358, 16980880, 17738955, 18921552, 19103490, 21832560, 22075144, 23651940, 24834537, 25471320, 27593930, 28382328, 30565584, 31535920, 33112716, 35477910, 38206980, 41390895, 44150288, 47303880, 49669074, 50942640, 55187860, 56764656, 66225432, 70955820, 76413960, 82781790, 94607760, 99338148, 110375720, 124172685, 132450864, 141911640, 152827920, 165563580, 198676296, 220751440, 248345370, 283823280, 331127160, 397352592, 496690740, 662254320, 993381480, 1986762960]

約数ペア:

[(1, 1986762960), (2, 993381480), (3, 662254320), (4, 496690740), (5, 397352592), (6, 331127160), (7, 283823280), (8, 248345370), (9, 220751440), (10, 198676296), (12, 165563580), (13, 152827920), (14, 141911640), (15, 132450864), (16, 124172685), (18, 110375720), (20, 99338148), (21, 94607760), (24, 82781790), (26, 76413960), (28, 70955820), (30, 66225432), (35, 56764656), (36, 55187860), (39, 50942640), (40, 49669074), (42, 47303880), (45, 44150288), (48, 41390895), (52, 38206980), (56, 35477910), (60, 33112716), (63, 31535920), (65, 30565584), (70, 28382328), (72, 27593930), (78, 25471320), (80, 24834537), (84, 23651940), (90, 22075144), (91, 21832560), (104, 19103490), (105, 18921552), (112, 17738955), (117, 16980880), (120, 16556358), (126, 15767960), (130, 15282792), (140, 14191164), (144, 13796965), (156, 12735660), (168, 11825970), (180, 11037572), (182, 10916280), (195, 10188528), (208, 9551745), (210, 9460776), (234, 8490440), (240, 8278179), (252, 7883980), (260, 7641396), (273, 7277520), (280, 7095582), (312, 6367830), (315, 6307184), (336, 5912985), (360, 5518786), (364, 5458140), (390, 5094264), (420, 4730388), (455, 4366512), (468, 4245220), (504, 3941990), (520, 3820698), (546, 3638760), (560, 3547791), (585, 3396176), (624, 3183915), (630, 3153592), (720, 2759393), (728, 2729070), (780, 2547132), (819, 2425840), (840, 2365194), (910, 2183256), (936, 2122610), (1008, 1970995), (1040, 1910349), (1092, 1819380), (1170, 1698088), (1260, 1576796), (1365, 1455504), (1456, 1364535), (1560, 1273566), (1638, 1212920), (1680, 1182597), (1820, 1091628), (1872, 1061305), (2184, 909690), (2340, 849044), (2520, 788398), (2730, 727752), (3120, 636783), (3276, 606460), (3640, 545814), (4095, 485168), (4368, 454845), (4680, 424522), (5040, 394199), (5460, 363876), (6552, 303230), (7280, 272907), (8190, 242584), (9360, 212261), (10920, 181938), (13104, 151615), (16380, 121292), (21840, 90969), (30323, 65520), (32760, 60646)]