2051264880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:401

約数の個数: 480

約数和(自身を含む): 8461065600

約数和(自身を除く): 6409800720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 89, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 178, 180, 204, 210, 238, 240, 252, 255, 267, 269, 272, 280, 306, 315, 336, 340, 356, 357, 360, 408, 420, 445, 476, 504, 510, 534, 538, 560, 595, 612, 623, 630, 680, 712, 714, 720, 765, 801, 807, 816, 840, 890, 952, 1008, 1020, 1068, 1071, 1076, 1190, 1224, 1246, 1260, 1335, 1345, 1360, 1424, 1428, 1513, 1530, 1602, 1614, 1680, 1780, 1785, 1869, 1883, 1904, 2040, 2136, 2142, 2152, 2380, 2421, 2448, 2492, 2520, 2670, 2690, 2856, 3026, 3060, 3115, 3204, 3228, 3560, 3570, 3738, 3766, 4005, 4035, 4080, 4272, 4284, 4304, 4539, 4573, 4760, 4842, 4984, 5040, 5340, 5355, 5380, 5607, 5649, 5712, 6052, 6120, 6230, 6408, 6456, 7120, 7140, 7476, 7532, 7565, 8010, 8070, 8568, 9078, 9146, 9345, 9415, 9520, 9684, 9968, 10591, 10680, 10710, 10760, 11214, 11298, 12104, 12105, 12240, 12460, 12816, 12912, 13617, 13719, 14280, 14952, 15064, 15130, 16020, 16140, 16947, 17136, 18156, 18292, 18690, 18830, 19368, 21182, 21360, 21420, 21520, 22428, 22596, 22695, 22865, 23941, 24208, 24210, 24920, 27234, 27438, 28035, 28245, 28560, 29904, 30128, 30260, 31773, 32011, 32040, 32280, 33894, 36312, 36584, 37380, 37660, 38736, 41157, 42364, 42840, 44856, 45192, 45390, 45730, 47882, 48420, 49840, 52955, 54468, 54876, 56070, 56490, 60520, 63546, 64022, 64080, 64560, 67788, 68085, 68595, 71823, 72624, 73168, 74760, 75320, 82314, 84728, 84735, 85680, 89712, 90384, 90780, 91460, 95319, 95764, 96033, 96840, 105910, 108936, 109752, 112140, 112980, 119705, 121040, 127092, 128044, 135576, 136170, 137190, 143646, 149520, 150640, 158865, 160055, 164628, 167587, 169456, 169470, 181560, 182920, 190638, 191528, 192066, 193680, 205785, 211820, 215469, 217872, 219504, 224280, 225960, 239410, 254184, 256088, 271152, 272340, 274380, 287292, 288099, 317730, 320110, 329256, 335174, 338940, 359115, 363120, 365840, 381276, 383056, 384132, 406997, 411570, 423640, 430938, 448560, 451920, 476595, 478820, 480165, 502761, 508368, 512176, 544680, 548760, 574584, 576198, 635460, 640220, 658512, 670348, 677880, 718230, 762552, 768264, 813994, 823140, 837935, 847280, 861876, 953190, 957640, 960330, 1005522, 1077345, 1089360, 1097520, 1149168, 1152396, 1220991, 1270920, 1280440, 1340696, 1355760, 1436460, 1440495, 1508283, 1525104, 1536528, 1627988, 1646280, 1675870, 1723752, 1906380, 1915280, 1920660, 2011044, 2034985, 2154690, 2304792, 2441982, 2513805, 2541840, 2560880, 2681392, 2848979, 2872920, 2880990, 3016566, 3255976, 3292560, 3351740, 3447504, 3662973, 3812760, 3841320, 4022088, 4069970, 4309380, 4609584, 4883964, 5027610, 5697958, 5745840, 5761980, 6033132, 6104955, 6511952, 6703480, 7325946, 7541415, 7625520, 7682640, 8044176, 8139940, 8546937, 8618760, 9767928, 10055220, 11395916, 11523960, 12066264, 12209910, 13406960, 14244895, 14651892, 15082830, 16279880, 17093874, 17237520, 18314865, 19535856, 20110440, 22791832, 23047920, 24132528, 24419820, 25640811, 28489790, 29303784, 30165660, 32559760, 34187748, 36629730, 40220880, 42734685, 45583664, 48839640, 51281622, 56979580, 58607568, 60331320, 68375496, 73259460, 85469370, 97679280, 102563244, 113959160, 120662640, 128204055, 136750992, 146518920, 170938740, 205126488, 227918320, 256408110, 293037840, 341877480, 410252976, 512816220, 683754960, 1025632440, 2051264880]

約数ペア:

[(1, 2051264880), (2, 1025632440), (3, 683754960), (4, 512816220), (5, 410252976), (6, 341877480), (7, 293037840), (8, 256408110), (9, 227918320), (10, 205126488), (12, 170938740), (14, 146518920), (15, 136750992), (16, 128204055), (17, 120662640), (18, 113959160), (20, 102563244), (21, 97679280), (24, 85469370), (28, 73259460), (30, 68375496), (34, 60331320), (35, 58607568), (36, 56979580), (40, 51281622), (42, 48839640), (45, 45583664), (48, 42734685), (51, 40220880), (56, 36629730), (60, 34187748), (63, 32559760), (68, 30165660), (70, 29303784), (72, 28489790), (80, 25640811), (84, 24419820), (85, 24132528), (89, 23047920), (90, 22791832), (102, 20110440), (105, 19535856), (112, 18314865), (119, 17237520), (120, 17093874), (126, 16279880), (136, 15082830), (140, 14651892), (144, 14244895), (153, 13406960), (168, 12209910), (170, 12066264), (178, 11523960), (180, 11395916), (204, 10055220), (210, 9767928), (238, 8618760), (240, 8546937), (252, 8139940), (255, 8044176), (267, 7682640), (269, 7625520), (272, 7541415), (280, 7325946), (306, 6703480), (315, 6511952), (336, 6104955), (340, 6033132), (356, 5761980), (357, 5745840), (360, 5697958), (408, 5027610), (420, 4883964), (445, 4609584), (476, 4309380), (504, 4069970), (510, 4022088), (534, 3841320), (538, 3812760), (560, 3662973), (595, 3447504), (612, 3351740), (623, 3292560), (630, 3255976), (680, 3016566), (712, 2880990), (714, 2872920), (720, 2848979), (765, 2681392), (801, 2560880), (807, 2541840), (816, 2513805), (840, 2441982), (890, 2304792), (952, 2154690), (1008, 2034985), (1020, 2011044), (1068, 1920660), (1071, 1915280), (1076, 1906380), (1190, 1723752), (1224, 1675870), (1246, 1646280), (1260, 1627988), (1335, 1536528), (1345, 1525104), (1360, 1508283), (1424, 1440495), (1428, 1436460), (1513, 1355760), (1530, 1340696), (1602, 1280440), (1614, 1270920), (1680, 1220991), (1780, 1152396), (1785, 1149168), (1869, 1097520), (1883, 1089360), (1904, 1077345), (2040, 1005522), (2136, 960330), (2142, 957640), (2152, 953190), (2380, 861876), (2421, 847280), (2448, 837935), (2492, 823140), (2520, 813994), (2670, 768264), (2690, 762552), (2856, 718230), (3026, 677880), (3060, 670348), (3115, 658512), (3204, 640220), (3228, 635460), (3560, 576198), (3570, 574584), (3738, 548760), (3766, 544680), (4005, 512176), (4035, 508368), (4080, 502761), (4272, 480165), (4284, 478820), (4304, 476595), (4539, 451920), (4573, 448560), (4760, 430938), (4842, 423640), (4984, 411570), (5040, 406997), (5340, 384132), (5355, 383056), (5380, 381276), (5607, 365840), (5649, 363120), (5712, 359115), (6052, 338940), (6120, 335174), (6230, 329256), (6408, 320110), (6456, 317730), (7120, 288099), (7140, 287292), (7476, 274380), (7532, 272340), (7565, 271152), (8010, 256088), (8070, 254184), (8568, 239410), (9078, 225960), (9146, 224280), (9345, 219504), (9415, 217872), (9520, 215469), (9684, 211820), (9968, 205785), (10591, 193680), (10680, 192066), (10710, 191528), (10760, 190638), (11214, 182920), (11298, 181560), (12104, 169470), (12105, 169456), (12240, 167587), (12460, 164628), (12816, 160055), (12912, 158865), (13617, 150640), (13719, 149520), (14280, 143646), (14952, 137190), (15064, 136170), (15130, 135576), (16020, 128044), (16140, 127092), (16947, 121040), (17136, 119705), (18156, 112980), (18292, 112140), (18690, 109752), (18830, 108936), (19368, 105910), (21182, 96840), (21360, 96033), (21420, 95764), (21520, 95319), (22428, 91460), (22596, 90780), (22695, 90384), (22865, 89712), (23941, 85680), (24208, 84735), (24210, 84728), (24920, 82314), (27234, 75320), (27438, 74760), (28035, 73168), (28245, 72624), (28560, 71823), (29904, 68595), (30128, 68085), (30260, 67788), (31773, 64560), (32011, 64080), (32040, 64022), (32280, 63546), (33894, 60520), (36312, 56490), (36584, 56070), (37380, 54876), (37660, 54468), (38736, 52955), (41157, 49840), (42364, 48420), (42840, 47882), (44856, 45730), (45192, 45390)]