1381926240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{953}}^1$

素因数の和:1046

約数の個数: 288

約数和(自身を含む): 5062992480

約数和(自身を除く): 3681066240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 53, 57, 60, 72, 76, 80, 90, 95, 96, 106, 114, 120, 144, 152, 159, 160, 171, 180, 190, 212, 228, 240, 265, 285, 288, 304, 318, 342, 360, 380, 424, 456, 477, 480, 530, 570, 608, 636, 684, 720, 760, 795, 848, 855, 912, 953, 954, 1007, 1060, 1140, 1272, 1368, 1440, 1520, 1590, 1696, 1710, 1824, 1906, 1908, 2014, 2120, 2280, 2385, 2544, 2736, 2859, 3021, 3040, 3180, 3420, 3812, 3816, 4028, 4240, 4560, 4765, 4770, 5035, 5088, 5472, 5718, 6042, 6360, 6840, 7624, 7632, 8056, 8480, 8577, 9063, 9120, 9530, 9540, 10070, 11436, 12084, 12720, 13680, 14295, 15105, 15248, 15264, 16112, 17154, 18107, 18126, 19060, 19080, 20140, 22872, 24168, 25440, 27360, 28590, 30210, 30496, 32224, 34308, 36214, 36252, 38120, 38160, 40280, 42885, 45315, 45744, 48336, 50509, 54321, 57180, 60420, 68616, 72428, 72504, 76240, 76320, 80560, 85770, 90535, 90630, 91488, 96672, 101018, 108642, 114360, 120840, 137232, 144856, 145008, 151527, 152480, 161120, 162963, 171540, 181070, 181260, 202036, 217284, 228720, 241680, 252545, 271605, 274464, 289712, 290016, 303054, 325926, 343080, 362140, 362520, 404072, 434568, 454581, 457440, 483360, 505090, 543210, 579424, 606108, 651852, 686160, 724280, 725040, 757635, 808144, 814815, 869136, 909162, 959671, 1010180, 1086420, 1212216, 1303704, 1372320, 1448560, 1450080, 1515270, 1616288, 1629630, 1738272, 1818324, 1919342, 2020360, 2172840, 2272905, 2424432, 2607408, 2879013, 2897120, 3030540, 3259260, 3636648, 3838684, 4040720, 4345680, 4545810, 4798355, 4848864, 5214816, 5758026, 6061080, 6518520, 7273296, 7677368, 8081440, 8637039, 8691360, 9091620, 9596710, 11516052, 12122160, 13037040, 14395065, 14546592, 15354736, 17274078, 18183240, 19193420, 23032104, 24244320, 26074080, 28790130, 30709472, 34548156, 36366480, 38386840, 43185195, 46064208, 57580260, 69096312, 72732960, 76773680, 86370390, 92128416, 115160520, 138192624, 153547360, 172740780, 230321040, 276385248, 345481560, 460642080, 690963120, 1381926240]

約数ペア:

[(1, 1381926240), (2, 690963120), (3, 460642080), (4, 345481560), (5, 276385248), (6, 230321040), (8, 172740780), (9, 153547360), (10, 138192624), (12, 115160520), (15, 92128416), (16, 86370390), (18, 76773680), (19, 72732960), (20, 69096312), (24, 57580260), (30, 46064208), (32, 43185195), (36, 38386840), (38, 36366480), (40, 34548156), (45, 30709472), (48, 28790130), (53, 26074080), (57, 24244320), (60, 23032104), (72, 19193420), (76, 18183240), (80, 17274078), (90, 15354736), (95, 14546592), (96, 14395065), (106, 13037040), (114, 12122160), (120, 11516052), (144, 9596710), (152, 9091620), (159, 8691360), (160, 8637039), (171, 8081440), (180, 7677368), (190, 7273296), (212, 6518520), (228, 6061080), (240, 5758026), (265, 5214816), (285, 4848864), (288, 4798355), (304, 4545810), (318, 4345680), (342, 4040720), (360, 3838684), (380, 3636648), (424, 3259260), (456, 3030540), (477, 2897120), (480, 2879013), (530, 2607408), (570, 2424432), (608, 2272905), (636, 2172840), (684, 2020360), (720, 1919342), (760, 1818324), (795, 1738272), (848, 1629630), (855, 1616288), (912, 1515270), (953, 1450080), (954, 1448560), (1007, 1372320), (1060, 1303704), (1140, 1212216), (1272, 1086420), (1368, 1010180), (1440, 959671), (1520, 909162), (1590, 869136), (1696, 814815), (1710, 808144), (1824, 757635), (1906, 725040), (1908, 724280), (2014, 686160), (2120, 651852), (2280, 606108), (2385, 579424), (2544, 543210), (2736, 505090), (2859, 483360), (3021, 457440), (3040, 454581), (3180, 434568), (3420, 404072), (3812, 362520), (3816, 362140), (4028, 343080), (4240, 325926), (4560, 303054), (4765, 290016), (4770, 289712), (5035, 274464), (5088, 271605), (5472, 252545), (5718, 241680), (6042, 228720), (6360, 217284), (6840, 202036), (7624, 181260), (7632, 181070), (8056, 171540), (8480, 162963), (8577, 161120), (9063, 152480), (9120, 151527), (9530, 145008), (9540, 144856), (10070, 137232), (11436, 120840), (12084, 114360), (12720, 108642), (13680, 101018), (14295, 96672), (15105, 91488), (15248, 90630), (15264, 90535), (16112, 85770), (17154, 80560), (18107, 76320), (18126, 76240), (19060, 72504), (19080, 72428), (20140, 68616), (22872, 60420), (24168, 57180), (25440, 54321), (27360, 50509), (28590, 48336), (30210, 45744), (30496, 45315), (32224, 42885), (34308, 40280), (36214, 38160), (36252, 38120)]