388589760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:240

約数の個数: 336

約数和(自身を含む): 1467831456

約数和(自身を除く): 1079241696

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, 64, 65, 72, 78, 80, 90, 96, 97, 104, 107, 117, 120, 130, 144, 156, 160, 180, 192, 194, 195, 208, 214, 234, 240, 260, 288, 291, 312, 320, 321, 360, 388, 390, 416, 428, 468, 480, 485, 520, 535, 576, 582, 585, 624, 642, 720, 776, 780, 832, 856, 873, 936, 960, 963, 970, 1040, 1070, 1164, 1170, 1248, 1261, 1284, 1391, 1440, 1455, 1552, 1560, 1605, 1712, 1746, 1872, 1926, 1940, 2080, 2140, 2328, 2340, 2496, 2522, 2568, 2782, 2880, 2910, 3104, 3120, 3210, 3424, 3492, 3744, 3783, 3852, 3880, 4160, 4173, 4280, 4365, 4656, 4680, 4815, 5044, 5136, 5564, 5820, 6208, 6240, 6305, 6420, 6848, 6955, 6984, 7488, 7566, 7704, 7760, 8346, 8560, 8730, 9312, 9360, 9630, 10088, 10272, 10379, 11128, 11349, 11640, 12480, 12519, 12610, 12840, 13910, 13968, 15132, 15408, 15520, 16692, 17120, 17460, 18624, 18720, 18915, 19260, 20176, 20544, 20758, 20865, 22256, 22698, 23280, 25038, 25220, 25680, 27820, 27936, 30264, 30816, 31040, 31137, 33384, 34240, 34920, 37440, 37830, 38520, 40352, 41516, 41730, 44512, 45396, 46560, 50076, 50440, 51360, 51895, 55640, 55872, 56745, 60528, 61632, 62274, 62595, 66768, 69840, 75660, 77040, 80704, 83032, 83460, 89024, 90792, 93120, 93411, 100152, 100880, 102720, 103790, 111280, 113490, 121056, 124548, 125190, 133536, 134927, 139680, 151320, 154080, 155685, 166064, 166920, 181584, 186822, 200304, 201760, 207580, 222560, 226980, 242112, 249096, 250380, 267072, 269854, 279360, 302640, 308160, 311370, 332128, 333840, 363168, 373644, 400608, 403520, 404781, 415160, 445120, 453960, 467055, 498192, 500760, 539708, 605280, 622740, 664256, 667680, 674635, 726336, 747288, 801216, 809562, 830320, 907920, 934110, 996384, 1001520, 1079416, 1210560, 1214343, 1245480, 1335360, 1349270, 1494576, 1619124, 1660640, 1815840, 1868220, 1992768, 2003040, 2023905, 2158832, 2428686, 2490960, 2698540, 2989152, 3238248, 3321280, 3631680, 3736440, 4006080, 4047810, 4317664, 4857372, 4981920, 5397080, 5978304, 6071715, 6476496, 7472880, 8095620, 8635328, 9714744, 9963840, 10794160, 12143430, 12952992, 14945760, 16191240, 19429488, 21588320, 24286860, 25905984, 29891520, 32382480, 38858976, 43176640, 48573720, 64764960, 77717952, 97147440, 129529920, 194294880, 388589760]

約数ペア:

[(1, 388589760), (2, 194294880), (3, 129529920), (4, 97147440), (5, 77717952), (6, 64764960), (8, 48573720), (9, 43176640), (10, 38858976), (12, 32382480), (13, 29891520), (15, 25905984), (16, 24286860), (18, 21588320), (20, 19429488), (24, 16191240), (26, 14945760), (30, 12952992), (32, 12143430), (36, 10794160), (39, 9963840), (40, 9714744), (45, 8635328), (48, 8095620), (52, 7472880), (60, 6476496), (64, 6071715), (65, 5978304), (72, 5397080), (78, 4981920), (80, 4857372), (90, 4317664), (96, 4047810), (97, 4006080), (104, 3736440), (107, 3631680), (117, 3321280), (120, 3238248), (130, 2989152), (144, 2698540), (156, 2490960), (160, 2428686), (180, 2158832), (192, 2023905), (194, 2003040), (195, 1992768), (208, 1868220), (214, 1815840), (234, 1660640), (240, 1619124), (260, 1494576), (288, 1349270), (291, 1335360), (312, 1245480), (320, 1214343), (321, 1210560), (360, 1079416), (388, 1001520), (390, 996384), (416, 934110), (428, 907920), (468, 830320), (480, 809562), (485, 801216), (520, 747288), (535, 726336), (576, 674635), (582, 667680), (585, 664256), (624, 622740), (642, 605280), (720, 539708), (776, 500760), (780, 498192), (832, 467055), (856, 453960), (873, 445120), (936, 415160), (960, 404781), (963, 403520), (970, 400608), (1040, 373644), (1070, 363168), (1164, 333840), (1170, 332128), (1248, 311370), (1261, 308160), (1284, 302640), (1391, 279360), (1440, 269854), (1455, 267072), (1552, 250380), (1560, 249096), (1605, 242112), (1712, 226980), (1746, 222560), (1872, 207580), (1926, 201760), (1940, 200304), (2080, 186822), (2140, 181584), (2328, 166920), (2340, 166064), (2496, 155685), (2522, 154080), (2568, 151320), (2782, 139680), (2880, 134927), (2910, 133536), (3104, 125190), (3120, 124548), (3210, 121056), (3424, 113490), (3492, 111280), (3744, 103790), (3783, 102720), (3852, 100880), (3880, 100152), (4160, 93411), (4173, 93120), (4280, 90792), (4365, 89024), (4656, 83460), (4680, 83032), (4815, 80704), (5044, 77040), (5136, 75660), (5564, 69840), (5820, 66768), (6208, 62595), (6240, 62274), (6305, 61632), (6420, 60528), (6848, 56745), (6955, 55872), (6984, 55640), (7488, 51895), (7566, 51360), (7704, 50440), (7760, 50076), (8346, 46560), (8560, 45396), (8730, 44512), (9312, 41730), (9360, 41516), (9630, 40352), (10088, 38520), (10272, 37830), (10379, 37440), (11128, 34920), (11349, 34240), (11640, 33384), (12480, 31137), (12519, 31040), (12610, 30816), (12840, 30264), (13910, 27936), (13968, 27820), (15132, 25680), (15408, 25220), (15520, 25038), (16692, 23280), (17120, 22698), (17460, 22256), (18624, 20865), (18720, 20758), (18915, 20544), (19260, 20176)]