1259727360

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:231

約数の個数: 320

約数和(自身を含む): 4330972800

約数和(自身を除く): 3071245440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 89, 95, 96, 97, 114, 120, 128, 152, 160, 178, 190, 192, 194, 228, 240, 256, 267, 285, 291, 304, 320, 356, 380, 384, 388, 445, 456, 480, 485, 512, 534, 570, 582, 608, 640, 712, 760, 768, 776, 890, 912, 960, 970, 1068, 1140, 1164, 1216, 1280, 1335, 1424, 1455, 1520, 1536, 1552, 1691, 1780, 1824, 1843, 1920, 1940, 2136, 2280, 2328, 2432, 2560, 2670, 2848, 2910, 3040, 3104, 3382, 3560, 3648, 3686, 3840, 3880, 4272, 4560, 4656, 4864, 5073, 5340, 5529, 5696, 5820, 6080, 6208, 6764, 7120, 7296, 7372, 7680, 7760, 8455, 8544, 8633, 9120, 9215, 9312, 9728, 10146, 10680, 11058, 11392, 11640, 12160, 12416, 13528, 14240, 14592, 14744, 15520, 16910, 17088, 17266, 18240, 18430, 18624, 20292, 21360, 22116, 22784, 23280, 24320, 24832, 25365, 25899, 27056, 27645, 28480, 29184, 29488, 31040, 33820, 34176, 34532, 36480, 36860, 37248, 40584, 42720, 43165, 44232, 45568, 46560, 48640, 49664, 50730, 51798, 54112, 55290, 56960, 58976, 62080, 67640, 68352, 69064, 72960, 73720, 74496, 81168, 85440, 86330, 88464, 93120, 101460, 103596, 108224, 110580, 113920, 117952, 124160, 129495, 135280, 136704, 138128, 145920, 147440, 148992, 162336, 164027, 170880, 172660, 176928, 186240, 202920, 207192, 216448, 221160, 227840, 235904, 248320, 258990, 270560, 276256, 294880, 324672, 328054, 341760, 345320, 353856, 372480, 405840, 414384, 432896, 442320, 471808, 492081, 517980, 541120, 552512, 589760, 649344, 656108, 683520, 690640, 707712, 744960, 811680, 820135, 828768, 865792, 884640, 943616, 984162, 1035960, 1082240, 1105024, 1179520, 1298688, 1312216, 1381280, 1415424, 1623360, 1640270, 1657536, 1769280, 1968324, 2071920, 2164480, 2210048, 2359040, 2460405, 2597376, 2624432, 2762560, 2830848, 3246720, 3280540, 3315072, 3538560, 3936648, 4143840, 4328960, 4420096, 4718080, 4920810, 5248864, 5525120, 6493440, 6561080, 6630144, 7077120, 7873296, 8287680, 9841620, 10497728, 11050240, 12986880, 13122160, 13260288, 14154240, 15746592, 16575360, 19683240, 20995456, 22100480, 26244320, 31493184, 33150720, 39366480, 41990912, 52488640, 62986368, 66301440, 78732960, 83981824, 104977280, 125972736, 157465920, 209954560, 251945472, 314931840, 419909120, 629863680, 1259727360]

約数ペア:

[(1, 1259727360), (2, 629863680), (3, 419909120), (4, 314931840), (5, 251945472), (6, 209954560), (8, 157465920), (10, 125972736), (12, 104977280), (15, 83981824), (16, 78732960), (19, 66301440), (20, 62986368), (24, 52488640), (30, 41990912), (32, 39366480), (38, 33150720), (40, 31493184), (48, 26244320), (57, 22100480), (60, 20995456), (64, 19683240), (76, 16575360), (80, 15746592), (89, 14154240), (95, 13260288), (96, 13122160), (97, 12986880), (114, 11050240), (120, 10497728), (128, 9841620), (152, 8287680), (160, 7873296), (178, 7077120), (190, 6630144), (192, 6561080), (194, 6493440), (228, 5525120), (240, 5248864), (256, 4920810), (267, 4718080), (285, 4420096), (291, 4328960), (304, 4143840), (320, 3936648), (356, 3538560), (380, 3315072), (384, 3280540), (388, 3246720), (445, 2830848), (456, 2762560), (480, 2624432), (485, 2597376), (512, 2460405), (534, 2359040), (570, 2210048), (582, 2164480), (608, 2071920), (640, 1968324), (712, 1769280), (760, 1657536), (768, 1640270), (776, 1623360), (890, 1415424), (912, 1381280), (960, 1312216), (970, 1298688), (1068, 1179520), (1140, 1105024), (1164, 1082240), (1216, 1035960), (1280, 984162), (1335, 943616), (1424, 884640), (1455, 865792), (1520, 828768), (1536, 820135), (1552, 811680), (1691, 744960), (1780, 707712), (1824, 690640), (1843, 683520), (1920, 656108), (1940, 649344), (2136, 589760), (2280, 552512), (2328, 541120), (2432, 517980), (2560, 492081), (2670, 471808), (2848, 442320), (2910, 432896), (3040, 414384), (3104, 405840), (3382, 372480), (3560, 353856), (3648, 345320), (3686, 341760), (3840, 328054), (3880, 324672), (4272, 294880), (4560, 276256), (4656, 270560), (4864, 258990), (5073, 248320), (5340, 235904), (5529, 227840), (5696, 221160), (5820, 216448), (6080, 207192), (6208, 202920), (6764, 186240), (7120, 176928), (7296, 172660), (7372, 170880), (7680, 164027), (7760, 162336), (8455, 148992), (8544, 147440), (8633, 145920), (9120, 138128), (9215, 136704), (9312, 135280), (9728, 129495), (10146, 124160), (10680, 117952), (11058, 113920), (11392, 110580), (11640, 108224), (12160, 103596), (12416, 101460), (13528, 93120), (14240, 88464), (14592, 86330), (14744, 85440), (15520, 81168), (16910, 74496), (17088, 73720), (17266, 72960), (18240, 69064), (18430, 68352), (18624, 67640), (20292, 62080), (21360, 58976), (22116, 56960), (22784, 55290), (23280, 54112), (24320, 51798), (24832, 50730), (25365, 49664), (25899, 48640), (27056, 46560), (27645, 45568), (28480, 44232), (29184, 43165), (29488, 42720), (31040, 40584), (33820, 37248), (34176, 36860), (34532, 36480)]