190677760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1637}}^1$

素因数の和:1678

約数の個数: 144

約数和(自身を含む): 562476096

約数和(自身を除く): 371798336

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1280, 1456, 1637, 1664, 1792, 1820, 2080, 2240, 2912, 3274, 3328, 3640, 4160, 4480, 5824, 6548, 7280, 8185, 8320, 8960, 11459, 11648, 13096, 14560, 16370, 16640, 21281, 22918, 23296, 26192, 29120, 32740, 42562, 45836, 52384, 57295, 58240, 65480, 85124, 91672, 104768, 106405, 114590, 116480, 130960, 148967, 170248, 183344, 209536, 212810, 229180, 261920, 297934, 340496, 366688, 419072, 425620, 458360, 523840, 595868, 680992, 733376, 744835, 851240, 916720, 1047680, 1191736, 1361984, 1466752, 1489670, 1702480, 1833440, 2095360, 2383472, 2723968, 2933504, 2979340, 3404960, 3666880, 4766944, 5447936, 5958680, 6809920, 7333760, 9533888, 11917360, 13619840, 14667520, 19067776, 23834720, 27239680, 38135552, 47669440, 95338880, 190677760]

約数ペア:

[(1, 190677760), (2, 95338880), (4, 47669440), (5, 38135552), (7, 27239680), (8, 23834720), (10, 19067776), (13, 14667520), (14, 13619840), (16, 11917360), (20, 9533888), (26, 7333760), (28, 6809920), (32, 5958680), (35, 5447936), (40, 4766944), (52, 3666880), (56, 3404960), (64, 2979340), (65, 2933504), (70, 2723968), (80, 2383472), (91, 2095360), (104, 1833440), (112, 1702480), (128, 1489670), (130, 1466752), (140, 1361984), (160, 1191736), (182, 1047680), (208, 916720), (224, 851240), (256, 744835), (260, 733376), (280, 680992), (320, 595868), (364, 523840), (416, 458360), (448, 425620), (455, 419072), (520, 366688), (560, 340496), (640, 297934), (728, 261920), (832, 229180), (896, 212810), (910, 209536), (1040, 183344), (1120, 170248), (1280, 148967), (1456, 130960), (1637, 116480), (1664, 114590), (1792, 106405), (1820, 104768), (2080, 91672), (2240, 85124), (2912, 65480), (3274, 58240), (3328, 57295), (3640, 52384), (4160, 45836), (4480, 42562), (5824, 32740), (6548, 29120), (7280, 26192), (8185, 23296), (8320, 22918), (8960, 21281), (11459, 16640), (11648, 16370), (13096, 14560)]