2097205760

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:159

約数の個数: 320

約数和(自身を含む): 5846813280

約数和(自身を除く): 3749607520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 41, 52, 53, 58, 64, 65, 80, 82, 104, 106, 116, 128, 130, 145, 160, 164, 205, 208, 212, 232, 256, 260, 265, 290, 320, 328, 377, 410, 416, 424, 464, 512, 520, 530, 533, 580, 640, 656, 689, 754, 820, 832, 848, 928, 1040, 1060, 1066, 1160, 1189, 1280, 1312, 1378, 1508, 1537, 1640, 1664, 1696, 1856, 1885, 2080, 2120, 2132, 2173, 2320, 2378, 2560, 2624, 2665, 2756, 3016, 3074, 3280, 3328, 3392, 3445, 3712, 3770, 4160, 4240, 4264, 4346, 4640, 4756, 5248, 5330, 5512, 5945, 6032, 6148, 6560, 6656, 6784, 6890, 7424, 7540, 7685, 8320, 8480, 8528, 8692, 9280, 9512, 10496, 10660, 10865, 11024, 11890, 12064, 12296, 13120, 13568, 13780, 14848, 15080, 15370, 15457, 16640, 16960, 17056, 17384, 18560, 19024, 19981, 20992, 21320, 21730, 22048, 23780, 24128, 24592, 26240, 27136, 27560, 28249, 30160, 30740, 30914, 33280, 33920, 34112, 34768, 37120, 38048, 39962, 42640, 43460, 44096, 47560, 48256, 49184, 52480, 55120, 56498, 60320, 61480, 61828, 63017, 67840, 68224, 69536, 74240, 76096, 77285, 79924, 85280, 86920, 88192, 95120, 96512, 98368, 99905, 104960, 110240, 112996, 120640, 122960, 123656, 126034, 135680, 136448, 139072, 141245, 152192, 154570, 159848, 170560, 173840, 176384, 190240, 193024, 196736, 199810, 220480, 225992, 241280, 245920, 247312, 252068, 272896, 278144, 282490, 304384, 309140, 315085, 319696, 341120, 347680, 352768, 380480, 393472, 399620, 440960, 451984, 482560, 491840, 494624, 504136, 556288, 564980, 608768, 618280, 630170, 639392, 682240, 695360, 760960, 786944, 799240, 819221, 881920, 903968, 965120, 983680, 989248, 1008272, 1112576, 1129960, 1236560, 1260340, 1278784, 1364480, 1390720, 1521920, 1598480, 1638442, 1763840, 1807936, 1967360, 1978496, 2016544, 2259920, 2473120, 2520680, 2557568, 2781440, 3043840, 3196960, 3276884, 3615872, 3934720, 3956992, 4033088, 4096105, 4519840, 4946240, 5041360, 5115136, 5562880, 6393920, 6553768, 7231744, 7913984, 8066176, 8192210, 9039680, 9892480, 10082720, 10230272, 12787840, 13107536, 14463488, 16132352, 16384420, 18079360, 19784960, 20165440, 25575680, 26215072, 32264704, 32768840, 36158720, 39569920, 40330880, 51151360, 52430144, 65537680, 72317440, 80661760, 104860288, 131075360, 161323520, 209720576, 262150720, 419441152, 524301440, 1048602880, 2097205760]

約数ペア:

[(1, 2097205760), (2, 1048602880), (4, 524301440), (5, 419441152), (8, 262150720), (10, 209720576), (13, 161323520), (16, 131075360), (20, 104860288), (26, 80661760), (29, 72317440), (32, 65537680), (40, 52430144), (41, 51151360), (52, 40330880), (53, 39569920), (58, 36158720), (64, 32768840), (65, 32264704), (80, 26215072), (82, 25575680), (104, 20165440), (106, 19784960), (116, 18079360), (128, 16384420), (130, 16132352), (145, 14463488), (160, 13107536), (164, 12787840), (205, 10230272), (208, 10082720), (212, 9892480), (232, 9039680), (256, 8192210), (260, 8066176), (265, 7913984), (290, 7231744), (320, 6553768), (328, 6393920), (377, 5562880), (410, 5115136), (416, 5041360), (424, 4946240), (464, 4519840), (512, 4096105), (520, 4033088), (530, 3956992), (533, 3934720), (580, 3615872), (640, 3276884), (656, 3196960), (689, 3043840), (754, 2781440), (820, 2557568), (832, 2520680), (848, 2473120), (928, 2259920), (1040, 2016544), (1060, 1978496), (1066, 1967360), (1160, 1807936), (1189, 1763840), (1280, 1638442), (1312, 1598480), (1378, 1521920), (1508, 1390720), (1537, 1364480), (1640, 1278784), (1664, 1260340), (1696, 1236560), (1856, 1129960), (1885, 1112576), (2080, 1008272), (2120, 989248), (2132, 983680), (2173, 965120), (2320, 903968), (2378, 881920), (2560, 819221), (2624, 799240), (2665, 786944), (2756, 760960), (3016, 695360), (3074, 682240), (3280, 639392), (3328, 630170), (3392, 618280), (3445, 608768), (3712, 564980), (3770, 556288), (4160, 504136), (4240, 494624), (4264, 491840), (4346, 482560), (4640, 451984), (4756, 440960), (5248, 399620), (5330, 393472), (5512, 380480), (5945, 352768), (6032, 347680), (6148, 341120), (6560, 319696), (6656, 315085), (6784, 309140), (6890, 304384), (7424, 282490), (7540, 278144), (7685, 272896), (8320, 252068), (8480, 247312), (8528, 245920), (8692, 241280), (9280, 225992), (9512, 220480), (10496, 199810), (10660, 196736), (10865, 193024), (11024, 190240), (11890, 176384), (12064, 173840), (12296, 170560), (13120, 159848), (13568, 154570), (13780, 152192), (14848, 141245), (15080, 139072), (15370, 136448), (15457, 135680), (16640, 126034), (16960, 123656), (17056, 122960), (17384, 120640), (18560, 112996), (19024, 110240), (19981, 104960), (20992, 99905), (21320, 98368), (21730, 96512), (22048, 95120), (23780, 88192), (24128, 86920), (24592, 85280), (26240, 79924), (27136, 77285), (27560, 76096), (28249, 74240), (30160, 69536), (30740, 68224), (30914, 67840), (33280, 63017), (33920, 61828), (34112, 61480), (34768, 60320), (37120, 56498), (38048, 55120), (39962, 52480), (42640, 49184), (43460, 48256), (44096, 47560)]