248178240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 336

約数和(自身を含む): 935047152

約数和(自身を除く): 686868912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 37, 40, 45, 48, 51, 60, 64, 68, 72, 74, 80, 85, 90, 96, 102, 111, 120, 136, 137, 144, 148, 153, 160, 170, 180, 185, 192, 204, 222, 240, 255, 272, 274, 288, 296, 306, 320, 333, 340, 360, 370, 408, 411, 444, 480, 510, 544, 548, 555, 576, 592, 612, 629, 666, 680, 685, 720, 740, 765, 816, 822, 888, 960, 1020, 1088, 1096, 1110, 1184, 1224, 1233, 1258, 1332, 1360, 1370, 1440, 1480, 1530, 1632, 1644, 1665, 1776, 1887, 2040, 2055, 2192, 2220, 2329, 2368, 2448, 2466, 2516, 2664, 2720, 2740, 2880, 2960, 3060, 3145, 3264, 3288, 3330, 3552, 3774, 4080, 4110, 4384, 4440, 4658, 4896, 4932, 5032, 5069, 5328, 5440, 5480, 5661, 5920, 6120, 6165, 6290, 6576, 6660, 6987, 7104, 7548, 8160, 8220, 8768, 8880, 9316, 9435, 9792, 9864, 10064, 10138, 10656, 10960, 11322, 11645, 11840, 12240, 12330, 12580, 13152, 13320, 13974, 15096, 15207, 16320, 16440, 17760, 18632, 18870, 19728, 20128, 20276, 20961, 21312, 21920, 22644, 23290, 24480, 24660, 25160, 25345, 26304, 26640, 27948, 28305, 30192, 30414, 32880, 34935, 35520, 37264, 37740, 39456, 40256, 40552, 41922, 43840, 45288, 45621, 46580, 48960, 49320, 50320, 50690, 53280, 55896, 56610, 60384, 60828, 65760, 69870, 74528, 75480, 76035, 78912, 81104, 83844, 86173, 90576, 91242, 93160, 98640, 100640, 101380, 104805, 106560, 111792, 113220, 120768, 121656, 131520, 139740, 149056, 150960, 152070, 162208, 167688, 172346, 181152, 182484, 186320, 197280, 201280, 202760, 209610, 223584, 226440, 228105, 243312, 258519, 279480, 301920, 304140, 324416, 335376, 344692, 362304, 364968, 372640, 394560, 405520, 419220, 430865, 447168, 452880, 456210, 486624, 517038, 558960, 603840, 608280, 670752, 689384, 729936, 745280, 775557, 811040, 838440, 861730, 905760, 912420, 973248, 1034076, 1117920, 1216560, 1292595, 1341504, 1378768, 1459872, 1551114, 1622080, 1676880, 1723460, 1811520, 1824840, 2068152, 2235840, 2433120, 2585190, 2757536, 2919744, 3102228, 3353760, 3446920, 3649680, 3877785, 4136304, 4866240, 5170380, 5515072, 6204456, 6707520, 6893840, 7299360, 7755570, 8272608, 10340760, 12408912, 13787680, 14598720, 15511140, 16545216, 20681520, 24817824, 27575360, 31022280, 41363040, 49635648, 62044560, 82726080, 124089120, 248178240]

約数ペア:

[(1, 248178240), (2, 124089120), (3, 82726080), (4, 62044560), (5, 49635648), (6, 41363040), (8, 31022280), (9, 27575360), (10, 24817824), (12, 20681520), (15, 16545216), (16, 15511140), (17, 14598720), (18, 13787680), (20, 12408912), (24, 10340760), (30, 8272608), (32, 7755570), (34, 7299360), (36, 6893840), (37, 6707520), (40, 6204456), (45, 5515072), (48, 5170380), (51, 4866240), (60, 4136304), (64, 3877785), (68, 3649680), (72, 3446920), (74, 3353760), (80, 3102228), (85, 2919744), (90, 2757536), (96, 2585190), (102, 2433120), (111, 2235840), (120, 2068152), (136, 1824840), (137, 1811520), (144, 1723460), (148, 1676880), (153, 1622080), (160, 1551114), (170, 1459872), (180, 1378768), (185, 1341504), (192, 1292595), (204, 1216560), (222, 1117920), (240, 1034076), (255, 973248), (272, 912420), (274, 905760), (288, 861730), (296, 838440), (306, 811040), (320, 775557), (333, 745280), (340, 729936), (360, 689384), (370, 670752), (408, 608280), (411, 603840), (444, 558960), (480, 517038), (510, 486624), (544, 456210), (548, 452880), (555, 447168), (576, 430865), (592, 419220), (612, 405520), (629, 394560), (666, 372640), (680, 364968), (685, 362304), (720, 344692), (740, 335376), (765, 324416), (816, 304140), (822, 301920), (888, 279480), (960, 258519), (1020, 243312), (1088, 228105), (1096, 226440), (1110, 223584), (1184, 209610), (1224, 202760), (1233, 201280), (1258, 197280), (1332, 186320), (1360, 182484), (1370, 181152), (1440, 172346), (1480, 167688), (1530, 162208), (1632, 152070), (1644, 150960), (1665, 149056), (1776, 139740), (1887, 131520), (2040, 121656), (2055, 120768), (2192, 113220), (2220, 111792), (2329, 106560), (2368, 104805), (2448, 101380), (2466, 100640), (2516, 98640), (2664, 93160), (2720, 91242), (2740, 90576), (2880, 86173), (2960, 83844), (3060, 81104), (3145, 78912), (3264, 76035), (3288, 75480), (3330, 74528), (3552, 69870), (3774, 65760), (4080, 60828), (4110, 60384), (4384, 56610), (4440, 55896), (4658, 53280), (4896, 50690), (4932, 50320), (5032, 49320), (5069, 48960), (5328, 46580), (5440, 45621), (5480, 45288), (5661, 43840), (5920, 41922), (6120, 40552), (6165, 40256), (6290, 39456), (6576, 37740), (6660, 37264), (6987, 35520), (7104, 34935), (7548, 32880), (8160, 30414), (8220, 30192), (8768, 28305), (8880, 27948), (9316, 26640), (9435, 26304), (9792, 25345), (9864, 25160), (10064, 24660), (10138, 24480), (10656, 23290), (10960, 22644), (11322, 21920), (11645, 21312), (11840, 20961), (12240, 20276), (12330, 20128), (12580, 19728), (13152, 18870), (13320, 18632), (13974, 17760), (15096, 16440), (15207, 16320)]