307511040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1097}}^1$

素因数の和:1194

約数の個数: 144

約数和(自身を含む): 996474528

約数和(自身を除く): 688963488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 256, 292, 320, 365, 384, 438, 480, 584, 640, 730, 768, 876, 960, 1095, 1097, 1168, 1280, 1460, 1752, 1920, 2190, 2194, 2336, 2920, 3291, 3504, 3840, 4380, 4388, 4672, 5485, 5840, 6582, 7008, 8760, 8776, 9344, 10970, 11680, 13164, 14016, 16455, 17520, 17552, 18688, 21940, 23360, 26328, 28032, 32910, 35040, 35104, 43880, 46720, 52656, 56064, 65820, 70080, 70208, 80081, 87760, 93440, 105312, 131640, 140160, 140416, 160162, 175520, 210624, 240243, 263280, 280320, 280832, 320324, 351040, 400405, 421248, 480486, 526560, 640648, 702080, 800810, 842496, 960972, 1053120, 1201215, 1281296, 1404160, 1601620, 1921944, 2106240, 2402430, 2562592, 3203240, 3843888, 4212480, 4804860, 5125184, 6406480, 7687776, 9609720, 10250368, 12812960, 15375552, 19219440, 20500736, 25625920, 30751104, 38438880, 51251840, 61502208, 76877760, 102503680, 153755520, 307511040]

約数ペア:

[(1, 307511040), (2, 153755520), (3, 102503680), (4, 76877760), (5, 61502208), (6, 51251840), (8, 38438880), (10, 30751104), (12, 25625920), (15, 20500736), (16, 19219440), (20, 15375552), (24, 12812960), (30, 10250368), (32, 9609720), (40, 7687776), (48, 6406480), (60, 5125184), (64, 4804860), (73, 4212480), (80, 3843888), (96, 3203240), (120, 2562592), (128, 2402430), (146, 2106240), (160, 1921944), (192, 1601620), (219, 1404160), (240, 1281296), (256, 1201215), (292, 1053120), (320, 960972), (365, 842496), (384, 800810), (438, 702080), (480, 640648), (584, 526560), (640, 480486), (730, 421248), (768, 400405), (876, 351040), (960, 320324), (1095, 280832), (1097, 280320), (1168, 263280), (1280, 240243), (1460, 210624), (1752, 175520), (1920, 160162), (2190, 140416), (2194, 140160), (2336, 131640), (2920, 105312), (3291, 93440), (3504, 87760), (3840, 80081), (4380, 70208), (4388, 70080), (4672, 65820), (5485, 56064), (5840, 52656), (6582, 46720), (7008, 43880), (8760, 35104), (8776, 35040), (9344, 32910), (10970, 28032), (11680, 26328), (13164, 23360), (14016, 21940), (16455, 18688), (17520, 17552)]