19014720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:732

約数の個数: 112

約数和(自身を含む): 62544960

約数和(自身を除く): 43530240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 192, 232, 240, 290, 320, 348, 435, 464, 480, 580, 683, 696, 870, 928, 960, 1160, 1366, 1392, 1740, 1856, 2049, 2320, 2732, 2784, 3415, 3480, 4098, 4640, 5464, 5568, 6830, 6960, 8196, 9280, 10245, 10928, 13660, 13920, 16392, 19807, 20490, 21856, 27320, 27840, 32784, 39614, 40980, 43712, 54640, 59421, 65568, 79228, 81960, 99035, 109280, 118842, 131136, 158456, 163920, 198070, 218560, 237684, 297105, 316912, 327840, 396140, 475368, 594210, 633824, 655680, 792280, 950736, 1188420, 1267648, 1584560, 1901472, 2376840, 3169120, 3802944, 4753680, 6338240, 9507360, 19014720]

約数ペア:

[(1, 19014720), (2, 9507360), (3, 6338240), (4, 4753680), (5, 3802944), (6, 3169120), (8, 2376840), (10, 1901472), (12, 1584560), (15, 1267648), (16, 1188420), (20, 950736), (24, 792280), (29, 655680), (30, 633824), (32, 594210), (40, 475368), (48, 396140), (58, 327840), (60, 316912), (64, 297105), (80, 237684), (87, 218560), (96, 198070), (116, 163920), (120, 158456), (145, 131136), (160, 118842), (174, 109280), (192, 99035), (232, 81960), (240, 79228), (290, 65568), (320, 59421), (348, 54640), (435, 43712), (464, 40980), (480, 39614), (580, 32784), (683, 27840), (696, 27320), (870, 21856), (928, 20490), (960, 19807), (1160, 16392), (1366, 13920), (1392, 13660), (1740, 10928), (1856, 10245), (2049, 9280), (2320, 8196), (2732, 6960), (2784, 6830), (3415, 5568), (3480, 5464), (4098, 4640)]