20493667200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:486

約数の個数: 384

約数和(自身を含む): 69337347840

約数和(自身を除く): 48843680640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 71, 75, 80, 96, 100, 107, 120, 128, 142, 150, 160, 192, 200, 213, 214, 240, 281, 284, 300, 320, 321, 355, 384, 400, 426, 428, 480, 535, 562, 568, 600, 640, 642, 710, 800, 843, 852, 856, 960, 1065, 1070, 1124, 1136, 1200, 1284, 1405, 1420, 1600, 1605, 1686, 1704, 1712, 1775, 1920, 2130, 2140, 2248, 2272, 2400, 2568, 2675, 2810, 2840, 3200, 3210, 3372, 3408, 3424, 3550, 4215, 4260, 4280, 4496, 4544, 4800, 5136, 5325, 5350, 5620, 5680, 6420, 6744, 6816, 6848, 7025, 7100, 7597, 8025, 8430, 8520, 8560, 8992, 9088, 9600, 10272, 10650, 10700, 11240, 11360, 12840, 13488, 13632, 13696, 14050, 14200, 15194, 16050, 16860, 17040, 17120, 17984, 19951, 20544, 21075, 21300, 21400, 22480, 22720, 22791, 25680, 26976, 27264, 28100, 28400, 30067, 30388, 32100, 33720, 34080, 34240, 35968, 37985, 39902, 41088, 42150, 42600, 42800, 44960, 45440, 45582, 51360, 53952, 56200, 56800, 59853, 60134, 60776, 64200, 67440, 68160, 68480, 75970, 79804, 84300, 85200, 85600, 89920, 90201, 91164, 99755, 102720, 107904, 112400, 113600, 113955, 119706, 120268, 121552, 128400, 134880, 136320, 150335, 151940, 159608, 168600, 170400, 171200, 179840, 180402, 182328, 189925, 199510, 205440, 224800, 227200, 227910, 239412, 240536, 243104, 256800, 269760, 299265, 300670, 303880, 319216, 337200, 340800, 342400, 360804, 364656, 379850, 399020, 449600, 451005, 455820, 478824, 481072, 486208, 498775, 513600, 539520, 569775, 598530, 601340, 607760, 638432, 674400, 681600, 721608, 729312, 751675, 759700, 798040, 899200, 902010, 911640, 957648, 962144, 972416, 997550, 1027200, 1139550, 1197060, 1202680, 1215520, 1276864, 1348800, 1443216, 1458624, 1496325, 1503350, 1519400, 1596080, 1804020, 1823280, 1915296, 1924288, 1995100, 2134757, 2255025, 2279100, 2394120, 2405360, 2431040, 2553728, 2697600, 2886432, 2917248, 2992650, 3006700, 3038800, 3192160, 3608040, 3646560, 3830592, 3848576, 3990200, 4269514, 4510050, 4558200, 4788240, 4810720, 4862080, 5772864, 5985300, 6013400, 6077600, 6384320, 6404271, 7216080, 7293120, 7661184, 7980400, 8539028, 9020100, 9116400, 9576480, 9621440, 10673785, 11545728, 11970600, 12026800, 12155200, 12768640, 12808542, 14432160, 14586240, 15960800, 17078056, 18040200, 18232800, 19152960, 19242880, 21347570, 23941200, 24053600, 24310400, 25617084, 28864320, 31921600, 32021355, 34156112, 36080400, 36465600, 38305920, 42695140, 47882400, 48107200, 51234168, 53368925, 57728640, 63843200, 64042710, 68312224, 72160800, 72931200, 85390280, 95764800, 96214400, 102468336, 106737850, 128085420, 136624448, 144321600, 160106775, 170780560, 191529600, 204936672, 213475700, 256170840, 273248896, 288643200, 320213550, 341561120, 409873344, 426951400, 512341680, 640427100, 683122240, 819746688, 853902800, 1024683360, 1280854200, 1366244480, 1707805600, 2049366720, 2561708400, 3415611200, 4098733440, 5123416800, 6831222400, 10246833600, 20493667200]

約数ペア:

[(1, 20493667200), (2, 10246833600), (3, 6831222400), (4, 5123416800), (5, 4098733440), (6, 3415611200), (8, 2561708400), (10, 2049366720), (12, 1707805600), (15, 1366244480), (16, 1280854200), (20, 1024683360), (24, 853902800), (25, 819746688), (30, 683122240), (32, 640427100), (40, 512341680), (48, 426951400), (50, 409873344), (60, 341561120), (64, 320213550), (71, 288643200), (75, 273248896), (80, 256170840), (96, 213475700), (100, 204936672), (107, 191529600), (120, 170780560), (128, 160106775), (142, 144321600), (150, 136624448), (160, 128085420), (192, 106737850), (200, 102468336), (213, 96214400), (214, 95764800), (240, 85390280), (281, 72931200), (284, 72160800), (300, 68312224), (320, 64042710), (321, 63843200), (355, 57728640), (384, 53368925), (400, 51234168), (426, 48107200), (428, 47882400), (480, 42695140), (535, 38305920), (562, 36465600), (568, 36080400), (600, 34156112), (640, 32021355), (642, 31921600), (710, 28864320), (800, 25617084), (843, 24310400), (852, 24053600), (856, 23941200), (960, 21347570), (1065, 19242880), (1070, 19152960), (1124, 18232800), (1136, 18040200), (1200, 17078056), (1284, 15960800), (1405, 14586240), (1420, 14432160), (1600, 12808542), (1605, 12768640), (1686, 12155200), (1704, 12026800), (1712, 11970600), (1775, 11545728), (1920, 10673785), (2130, 9621440), (2140, 9576480), (2248, 9116400), (2272, 9020100), (2400, 8539028), (2568, 7980400), (2675, 7661184), (2810, 7293120), (2840, 7216080), (3200, 6404271), (3210, 6384320), (3372, 6077600), (3408, 6013400), (3424, 5985300), (3550, 5772864), (4215, 4862080), (4260, 4810720), (4280, 4788240), (4496, 4558200), (4544, 4510050), (4800, 4269514), (5136, 3990200), (5325, 3848576), (5350, 3830592), (5620, 3646560), (5680, 3608040), (6420, 3192160), (6744, 3038800), (6816, 3006700), (6848, 2992650), (7025, 2917248), (7100, 2886432), (7597, 2697600), (8025, 2553728), (8430, 2431040), (8520, 2405360), (8560, 2394120), (8992, 2279100), (9088, 2255025), (9600, 2134757), (10272, 1995100), (10650, 1924288), (10700, 1915296), (11240, 1823280), (11360, 1804020), (12840, 1596080), (13488, 1519400), (13632, 1503350), (13696, 1496325), (14050, 1458624), (14200, 1443216), (15194, 1348800), (16050, 1276864), (16860, 1215520), (17040, 1202680), (17120, 1197060), (17984, 1139550), (19951, 1027200), (20544, 997550), (21075, 972416), (21300, 962144), (21400, 957648), (22480, 911640), (22720, 902010), (22791, 899200), (25680, 798040), (26976, 759700), (27264, 751675), (28100, 729312), (28400, 721608), (30067, 681600), (30388, 674400), (32100, 638432), (33720, 607760), (34080, 601340), (34240, 598530), (35968, 569775), (37985, 539520), (39902, 513600), (41088, 498775), (42150, 486208), (42600, 481072), (42800, 478824), (44960, 455820), (45440, 451005), (45582, 449600), (51360, 399020), (53952, 379850), (56200, 364656), (56800, 360804), (59853, 342400), (60134, 340800), (60776, 337200), (64200, 319216), (67440, 303880), (68160, 300670), (68480, 299265), (75970, 269760), (79804, 256800), (84300, 243104), (85200, 240536), (85600, 239412), (89920, 227910), (90201, 227200), (91164, 224800), (99755, 205440), (102720, 199510), (107904, 189925), (112400, 182328), (113600, 180402), (113955, 179840), (119706, 171200), (120268, 170400), (121552, 168600), (128400, 159608), (134880, 151940), (136320, 150335)]