1627109120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:331

約数の個数: 288

約数和(自身を含む): 4896769920

約数和(自身を除く): 3269660800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 61, 64, 65, 70, 80, 91, 104, 112, 122, 128, 130, 140, 160, 182, 208, 224, 229, 244, 256, 260, 280, 305, 320, 364, 416, 427, 448, 455, 458, 488, 520, 560, 610, 640, 728, 793, 832, 854, 896, 910, 916, 976, 1040, 1120, 1145, 1220, 1280, 1456, 1586, 1603, 1664, 1708, 1792, 1820, 1832, 1952, 2080, 2135, 2240, 2290, 2440, 2912, 2977, 3172, 3206, 3328, 3416, 3640, 3664, 3904, 3965, 4160, 4270, 4480, 4580, 4880, 5551, 5824, 5954, 6344, 6412, 6832, 7280, 7328, 7808, 7930, 8015, 8320, 8540, 8960, 9160, 9760, 11102, 11648, 11908, 12688, 12824, 13664, 13969, 14560, 14656, 14885, 15616, 15860, 16030, 16640, 17080, 18320, 19520, 20839, 22204, 23296, 23816, 25376, 25648, 27328, 27755, 27938, 29120, 29312, 29770, 31720, 32060, 34160, 36640, 39040, 41678, 44408, 47632, 50752, 51296, 54656, 55510, 55876, 58240, 58624, 59540, 63440, 64120, 68320, 69845, 73280, 78080, 83356, 88816, 95264, 97783, 101504, 102592, 104195, 109312, 111020, 111752, 116480, 119080, 126880, 128240, 136640, 139690, 146560, 166712, 177632, 181597, 190528, 195566, 203008, 205184, 208390, 222040, 223504, 238160, 253760, 256480, 273280, 279380, 293120, 333424, 355264, 363194, 381056, 391132, 410368, 416780, 444080, 447008, 476320, 488915, 507520, 512960, 546560, 558760, 666848, 710528, 726388, 762112, 782264, 833560, 888160, 894016, 907985, 952640, 977830, 1015040, 1025920, 1117520, 1271179, 1333696, 1421056, 1452776, 1564528, 1667120, 1776320, 1788032, 1815970, 1905280, 1955660, 2051840, 2235040, 2542358, 2667392, 2905552, 3129056, 3334240, 3552640, 3576064, 3631940, 3810560, 3911320, 4470080, 5084716, 5334784, 5811104, 6258112, 6355895, 6668480, 7105280, 7263880, 7822640, 8940160, 10169432, 11622208, 12516224, 12711790, 13336960, 14527760, 15645280, 17880320, 20338864, 23244416, 25032448, 25423580, 26673920, 29055520, 31290560, 40677728, 46488832, 50847160, 58111040, 62581120, 81355456, 101694320, 116222080, 125162240, 162710912, 203388640, 232444160, 325421824, 406777280, 813554560, 1627109120]

約数ペア:

[(1, 1627109120), (2, 813554560), (4, 406777280), (5, 325421824), (7, 232444160), (8, 203388640), (10, 162710912), (13, 125162240), (14, 116222080), (16, 101694320), (20, 81355456), (26, 62581120), (28, 58111040), (32, 50847160), (35, 46488832), (40, 40677728), (52, 31290560), (56, 29055520), (61, 26673920), (64, 25423580), (65, 25032448), (70, 23244416), (80, 20338864), (91, 17880320), (104, 15645280), (112, 14527760), (122, 13336960), (128, 12711790), (130, 12516224), (140, 11622208), (160, 10169432), (182, 8940160), (208, 7822640), (224, 7263880), (229, 7105280), (244, 6668480), (256, 6355895), (260, 6258112), (280, 5811104), (305, 5334784), (320, 5084716), (364, 4470080), (416, 3911320), (427, 3810560), (448, 3631940), (455, 3576064), (458, 3552640), (488, 3334240), (520, 3129056), (560, 2905552), (610, 2667392), (640, 2542358), (728, 2235040), (793, 2051840), (832, 1955660), (854, 1905280), (896, 1815970), (910, 1788032), (916, 1776320), (976, 1667120), (1040, 1564528), (1120, 1452776), (1145, 1421056), (1220, 1333696), (1280, 1271179), (1456, 1117520), (1586, 1025920), (1603, 1015040), (1664, 977830), (1708, 952640), (1792, 907985), (1820, 894016), (1832, 888160), (1952, 833560), (2080, 782264), (2135, 762112), (2240, 726388), (2290, 710528), (2440, 666848), (2912, 558760), (2977, 546560), (3172, 512960), (3206, 507520), (3328, 488915), (3416, 476320), (3640, 447008), (3664, 444080), (3904, 416780), (3965, 410368), (4160, 391132), (4270, 381056), (4480, 363194), (4580, 355264), (4880, 333424), (5551, 293120), (5824, 279380), (5954, 273280), (6344, 256480), (6412, 253760), (6832, 238160), (7280, 223504), (7328, 222040), (7808, 208390), (7930, 205184), (8015, 203008), (8320, 195566), (8540, 190528), (8960, 181597), (9160, 177632), (9760, 166712), (11102, 146560), (11648, 139690), (11908, 136640), (12688, 128240), (12824, 126880), (13664, 119080), (13969, 116480), (14560, 111752), (14656, 111020), (14885, 109312), (15616, 104195), (15860, 102592), (16030, 101504), (16640, 97783), (17080, 95264), (18320, 88816), (19520, 83356), (20839, 78080), (22204, 73280), (23296, 69845), (23816, 68320), (25376, 64120), (25648, 63440), (27328, 59540), (27755, 58624), (27938, 58240), (29120, 55876), (29312, 55510), (29770, 54656), (31720, 51296), (32060, 50752), (34160, 47632), (36640, 44408), (39040, 41678)]