1648385280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:506

約数の個数: 432

約数和(自身を含む): 6370902720

約数和(自身を除く): 4722517440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 32, 34, 36, 38, 40, 45, 48, 51, 57, 60, 64, 68, 72, 76, 80, 85, 90, 95, 96, 102, 114, 120, 128, 136, 144, 152, 153, 160, 170, 171, 180, 190, 192, 204, 228, 240, 255, 256, 272, 285, 288, 304, 306, 320, 323, 340, 342, 360, 380, 384, 408, 443, 456, 480, 510, 544, 570, 576, 608, 612, 640, 646, 680, 684, 720, 760, 765, 768, 816, 855, 886, 912, 960, 969, 1020, 1088, 1140, 1152, 1216, 1224, 1280, 1292, 1329, 1360, 1368, 1440, 1520, 1530, 1615, 1632, 1710, 1772, 1824, 1920, 1938, 2040, 2176, 2215, 2280, 2304, 2432, 2448, 2584, 2658, 2720, 2736, 2880, 2907, 3040, 3060, 3230, 3264, 3420, 3544, 3648, 3840, 3876, 3987, 4080, 4352, 4430, 4560, 4845, 4864, 4896, 5168, 5316, 5440, 5472, 5760, 5814, 6080, 6120, 6460, 6528, 6645, 6840, 7088, 7296, 7531, 7752, 7974, 8160, 8417, 8860, 9120, 9690, 9792, 10336, 10632, 10880, 10944, 11520, 11628, 12160, 12240, 12920, 13056, 13290, 13680, 14176, 14535, 14592, 15062, 15504, 15948, 16320, 16834, 17720, 18240, 19380, 19584, 19935, 20672, 21264, 21760, 21888, 22593, 23256, 24320, 24480, 25251, 25840, 26580, 27360, 28352, 29070, 30124, 31008, 31896, 32640, 33668, 35440, 36480, 37655, 38760, 39168, 39870, 41344, 42085, 42528, 43776, 45186, 46512, 48960, 50502, 51680, 53160, 54720, 56704, 58140, 60248, 62016, 63792, 65280, 67336, 67779, 70880, 72960, 75310, 75753, 77520, 79740, 82688, 84170, 85056, 90372, 93024, 97920, 101004, 103360, 106320, 109440, 112965, 113408, 116280, 120496, 124032, 126255, 127584, 134672, 135558, 141760, 143089, 150620, 151506, 155040, 159480, 168340, 170112, 180744, 186048, 195840, 202008, 206720, 212640, 218880, 225930, 232560, 240992, 248064, 252510, 255168, 269344, 271116, 283520, 286178, 301240, 303012, 310080, 318960, 336680, 338895, 340224, 361488, 372096, 378765, 404016, 413440, 425280, 429267, 451860, 465120, 481984, 505020, 510336, 538688, 542232, 567040, 572356, 602480, 606024, 620160, 637920, 673360, 677790, 715445, 722976, 744192, 757530, 808032, 850560, 858534, 903720, 930240, 963968, 1010040, 1020672, 1077376, 1084464, 1144712, 1204960, 1212048, 1240320, 1275840, 1287801, 1346720, 1355580, 1430890, 1445952, 1515060, 1616064, 1701120, 1717068, 1807440, 1860480, 1927936, 2020080, 2146335, 2154752, 2168928, 2289424, 2409920, 2424096, 2551680, 2575602, 2693440, 2711160, 2861780, 2891904, 3030120, 3232128, 3434136, 3614880, 3720960, 4040160, 4292670, 4337856, 4578848, 4819840, 4848192, 5103360, 5151204, 5386880, 5422320, 5723560, 5783808, 6060240, 6439005, 6464256, 6868272, 7229760, 8080320, 8585340, 8675712, 9157696, 9639680, 9696384, 10302408, 10773760, 10844640, 11447120, 12120480, 12878010, 13736544, 14459520, 16160640, 17170680, 17351424, 18315392, 19392768, 20604816, 21689280, 22894240, 24240960, 25756020, 27473088, 28919040, 32321280, 34341360, 36630784, 41209632, 43378560, 45788480, 48481920, 51512040, 54946176, 68682720, 82419264, 86757120, 91576960, 96963840, 103024080, 109892352, 137365440, 164838528, 183153920, 206048160, 274730880, 329677056, 412096320, 549461760, 824192640, 1648385280]

約数ペア:

[(1, 1648385280), (2, 824192640), (3, 549461760), (4, 412096320), (5, 329677056), (6, 274730880), (8, 206048160), (9, 183153920), (10, 164838528), (12, 137365440), (15, 109892352), (16, 103024080), (17, 96963840), (18, 91576960), (19, 86757120), (20, 82419264), (24, 68682720), (30, 54946176), (32, 51512040), (34, 48481920), (36, 45788480), (38, 43378560), (40, 41209632), (45, 36630784), (48, 34341360), (51, 32321280), (57, 28919040), (60, 27473088), (64, 25756020), (68, 24240960), (72, 22894240), (76, 21689280), (80, 20604816), (85, 19392768), (90, 18315392), (95, 17351424), (96, 17170680), (102, 16160640), (114, 14459520), (120, 13736544), (128, 12878010), (136, 12120480), (144, 11447120), (152, 10844640), (153, 10773760), (160, 10302408), (170, 9696384), (171, 9639680), (180, 9157696), (190, 8675712), (192, 8585340), (204, 8080320), (228, 7229760), (240, 6868272), (255, 6464256), (256, 6439005), (272, 6060240), (285, 5783808), (288, 5723560), (304, 5422320), (306, 5386880), (320, 5151204), (323, 5103360), (340, 4848192), (342, 4819840), (360, 4578848), (380, 4337856), (384, 4292670), (408, 4040160), (443, 3720960), (456, 3614880), (480, 3434136), (510, 3232128), (544, 3030120), (570, 2891904), (576, 2861780), (608, 2711160), (612, 2693440), (640, 2575602), (646, 2551680), (680, 2424096), (684, 2409920), (720, 2289424), (760, 2168928), (765, 2154752), (768, 2146335), (816, 2020080), (855, 1927936), (886, 1860480), (912, 1807440), (960, 1717068), (969, 1701120), (1020, 1616064), (1088, 1515060), (1140, 1445952), (1152, 1430890), (1216, 1355580), (1224, 1346720), (1280, 1287801), (1292, 1275840), (1329, 1240320), (1360, 1212048), (1368, 1204960), (1440, 1144712), (1520, 1084464), (1530, 1077376), (1615, 1020672), (1632, 1010040), (1710, 963968), (1772, 930240), (1824, 903720), (1920, 858534), (1938, 850560), (2040, 808032), (2176, 757530), (2215, 744192), (2280, 722976), (2304, 715445), (2432, 677790), (2448, 673360), (2584, 637920), (2658, 620160), (2720, 606024), (2736, 602480), (2880, 572356), (2907, 567040), (3040, 542232), (3060, 538688), (3230, 510336), (3264, 505020), (3420, 481984), (3544, 465120), (3648, 451860), (3840, 429267), (3876, 425280), (3987, 413440), (4080, 404016), (4352, 378765), (4430, 372096), (4560, 361488), (4845, 340224), (4864, 338895), (4896, 336680), (5168, 318960), (5316, 310080), (5440, 303012), (5472, 301240), (5760, 286178), (5814, 283520), (6080, 271116), (6120, 269344), (6460, 255168), (6528, 252510), (6645, 248064), (6840, 240992), (7088, 232560), (7296, 225930), (7531, 218880), (7752, 212640), (7974, 206720), (8160, 202008), (8417, 195840), (8860, 186048), (9120, 180744), (9690, 170112), (9792, 168340), (10336, 159480), (10632, 155040), (10880, 151506), (10944, 150620), (11520, 143089), (11628, 141760), (12160, 135558), (12240, 134672), (12920, 127584), (13056, 126255), (13290, 124032), (13680, 120496), (14176, 116280), (14535, 113408), (14592, 112965), (15062, 109440), (15504, 106320), (15948, 103360), (16320, 101004), (16834, 97920), (17720, 93024), (18240, 90372), (19380, 85056), (19584, 84170), (19935, 82688), (20672, 79740), (21264, 77520), (21760, 75753), (21888, 75310), (22593, 72960), (23256, 70880), (24320, 67779), (24480, 67336), (25251, 65280), (25840, 63792), (26580, 62016), (27360, 60248), (28352, 58140), (29070, 56704), (30124, 54720), (31008, 53160), (31896, 51680), (32640, 50502), (33668, 48960), (35440, 46512), (36480, 45186), (37655, 43776), (38760, 42528), (39168, 42085), (39870, 41344)]