194799360

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{7247}}^1$

素因数の和:7278

約数の個数: 144

約数和(自身を含む): 711115776

約数和(自身を除く): 516316416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 7247, 8960, 13440, 14494, 21741, 26880, 28988, 36235, 43482, 50729, 57976, 72470, 86964, 101458, 108705, 115952, 144940, 152187, 173928, 202916, 217410, 231904, 253645, 289880, 304374, 347856, 405832, 434820, 463808, 507290, 579760, 608748, 695712, 760935, 811664, 869640, 927616, 1014580, 1159520, 1217496, 1391424, 1521870, 1623328, 1739280, 1855232, 2029160, 2319040, 2434992, 2782848, 3043740, 3246656, 3478560, 4058320, 4638080, 4869984, 5565696, 6087480, 6493312, 6957120, 8116640, 9276160, 9739968, 12174960, 12986624, 13914240, 16233280, 19479936, 24349920, 27828480, 32466560, 38959872, 48699840, 64933120, 97399680, 194799360]

約数ペア:

[(1, 194799360), (2, 97399680), (3, 64933120), (4, 48699840), (5, 38959872), (6, 32466560), (7, 27828480), (8, 24349920), (10, 19479936), (12, 16233280), (14, 13914240), (15, 12986624), (16, 12174960), (20, 9739968), (21, 9276160), (24, 8116640), (28, 6957120), (30, 6493312), (32, 6087480), (35, 5565696), (40, 4869984), (42, 4638080), (48, 4058320), (56, 3478560), (60, 3246656), (64, 3043740), (70, 2782848), (80, 2434992), (84, 2319040), (96, 2029160), (105, 1855232), (112, 1739280), (120, 1623328), (128, 1521870), (140, 1391424), (160, 1217496), (168, 1159520), (192, 1014580), (210, 927616), (224, 869640), (240, 811664), (256, 760935), (280, 695712), (320, 608748), (336, 579760), (384, 507290), (420, 463808), (448, 434820), (480, 405832), (560, 347856), (640, 304374), (672, 289880), (768, 253645), (840, 231904), (896, 217410), (960, 202916), (1120, 173928), (1280, 152187), (1344, 144940), (1680, 115952), (1792, 108705), (1920, 101458), (2240, 86964), (2688, 72470), (3360, 57976), (3840, 50729), (4480, 43482), (5376, 36235), (6720, 28988), (7247, 26880), (8960, 21741), (13440, 14494)]