194294880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:238

約数の個数: 288

約数和(自身を含む): 728136864

約数和(自身を除く): 533841984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 97, 104, 107, 117, 120, 130, 144, 156, 160, 180, 194, 195, 208, 214, 234, 240, 260, 288, 291, 312, 321, 360, 388, 390, 416, 428, 468, 480, 485, 520, 535, 582, 585, 624, 642, 720, 776, 780, 856, 873, 936, 963, 970, 1040, 1070, 1164, 1170, 1248, 1261, 1284, 1391, 1440, 1455, 1552, 1560, 1605, 1712, 1746, 1872, 1926, 1940, 2080, 2140, 2328, 2340, 2522, 2568, 2782, 2910, 3104, 3120, 3210, 3424, 3492, 3744, 3783, 3852, 3880, 4173, 4280, 4365, 4656, 4680, 4815, 5044, 5136, 5564, 5820, 6240, 6305, 6420, 6955, 6984, 7566, 7704, 7760, 8346, 8560, 8730, 9312, 9360, 9630, 10088, 10272, 10379, 11128, 11349, 11640, 12519, 12610, 12840, 13910, 13968, 15132, 15408, 15520, 16692, 17120, 17460, 18720, 18915, 19260, 20176, 20758, 20865, 22256, 22698, 23280, 25038, 25220, 25680, 27820, 27936, 30264, 30816, 31137, 33384, 34920, 37830, 38520, 40352, 41516, 41730, 44512, 45396, 46560, 50076, 50440, 51360, 51895, 55640, 56745, 60528, 62274, 62595, 66768, 69840, 75660, 77040, 83032, 83460, 90792, 93411, 100152, 100880, 103790, 111280, 113490, 121056, 124548, 125190, 133536, 134927, 139680, 151320, 154080, 155685, 166064, 166920, 181584, 186822, 200304, 201760, 207580, 222560, 226980, 249096, 250380, 269854, 302640, 311370, 332128, 333840, 363168, 373644, 400608, 404781, 415160, 453960, 467055, 498192, 500760, 539708, 605280, 622740, 667680, 674635, 747288, 809562, 830320, 907920, 934110, 996384, 1001520, 1079416, 1214343, 1245480, 1349270, 1494576, 1619124, 1660640, 1815840, 1868220, 2003040, 2023905, 2158832, 2428686, 2490960, 2698540, 2989152, 3238248, 3736440, 4047810, 4317664, 4857372, 4981920, 5397080, 6071715, 6476496, 7472880, 8095620, 9714744, 10794160, 12143430, 12952992, 14945760, 16191240, 19429488, 21588320, 24286860, 32382480, 38858976, 48573720, 64764960, 97147440, 194294880]

約数ペア:

[(1, 194294880), (2, 97147440), (3, 64764960), (4, 48573720), (5, 38858976), (6, 32382480), (8, 24286860), (9, 21588320), (10, 19429488), (12, 16191240), (13, 14945760), (15, 12952992), (16, 12143430), (18, 10794160), (20, 9714744), (24, 8095620), (26, 7472880), (30, 6476496), (32, 6071715), (36, 5397080), (39, 4981920), (40, 4857372), (45, 4317664), (48, 4047810), (52, 3736440), (60, 3238248), (65, 2989152), (72, 2698540), (78, 2490960), (80, 2428686), (90, 2158832), (96, 2023905), (97, 2003040), (104, 1868220), (107, 1815840), (117, 1660640), (120, 1619124), (130, 1494576), (144, 1349270), (156, 1245480), (160, 1214343), (180, 1079416), (194, 1001520), (195, 996384), (208, 934110), (214, 907920), (234, 830320), (240, 809562), (260, 747288), (288, 674635), (291, 667680), (312, 622740), (321, 605280), (360, 539708), (388, 500760), (390, 498192), (416, 467055), (428, 453960), (468, 415160), (480, 404781), (485, 400608), (520, 373644), (535, 363168), (582, 333840), (585, 332128), (624, 311370), (642, 302640), (720, 269854), (776, 250380), (780, 249096), (856, 226980), (873, 222560), (936, 207580), (963, 201760), (970, 200304), (1040, 186822), (1070, 181584), (1164, 166920), (1170, 166064), (1248, 155685), (1261, 154080), (1284, 151320), (1391, 139680), (1440, 134927), (1455, 133536), (1552, 125190), (1560, 124548), (1605, 121056), (1712, 113490), (1746, 111280), (1872, 103790), (1926, 100880), (1940, 100152), (2080, 93411), (2140, 90792), (2328, 83460), (2340, 83032), (2522, 77040), (2568, 75660), (2782, 69840), (2910, 66768), (3104, 62595), (3120, 62274), (3210, 60528), (3424, 56745), (3492, 55640), (3744, 51895), (3783, 51360), (3852, 50440), (3880, 50076), (4173, 46560), (4280, 45396), (4365, 44512), (4656, 41730), (4680, 41516), (4815, 40352), (5044, 38520), (5136, 37830), (5564, 34920), (5820, 33384), (6240, 31137), (6305, 30816), (6420, 30264), (6955, 27936), (6984, 27820), (7566, 25680), (7704, 25220), (7760, 25038), (8346, 23280), (8560, 22698), (8730, 22256), (9312, 20865), (9360, 20758), (9630, 20176), (10088, 19260), (10272, 18915), (10379, 18720), (11128, 17460), (11349, 17120), (11640, 16692), (12519, 15520), (12610, 15408), (12840, 15132), (13910, 13968)]