22767840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:281

約数の個数: 144

約数和(自身を含む): 78977808

約数和(自身を除く): 56209968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 97, 120, 144, 160, 163, 180, 194, 240, 288, 291, 326, 360, 388, 480, 485, 489, 582, 652, 720, 776, 815, 873, 970, 978, 1164, 1304, 1440, 1455, 1467, 1552, 1630, 1746, 1940, 1956, 2328, 2445, 2608, 2910, 2934, 3104, 3260, 3492, 3880, 3912, 4365, 4656, 4890, 5216, 5820, 5868, 6520, 6984, 7335, 7760, 7824, 8730, 9312, 9780, 11640, 11736, 13040, 13968, 14670, 15520, 15648, 15811, 17460, 19560, 23280, 23472, 26080, 27936, 29340, 31622, 34920, 39120, 46560, 46944, 47433, 58680, 63244, 69840, 78240, 79055, 94866, 117360, 126488, 139680, 142299, 158110, 189732, 234720, 237165, 252976, 284598, 316220, 379464, 474330, 505952, 569196, 632440, 711495, 758928, 948660, 1138392, 1264880, 1422990, 1517856, 1897320, 2276784, 2529760, 2845980, 3794640, 4553568, 5691960, 7589280, 11383920, 22767840]

約数ペア:

[(1, 22767840), (2, 11383920), (3, 7589280), (4, 5691960), (5, 4553568), (6, 3794640), (8, 2845980), (9, 2529760), (10, 2276784), (12, 1897320), (15, 1517856), (16, 1422990), (18, 1264880), (20, 1138392), (24, 948660), (30, 758928), (32, 711495), (36, 632440), (40, 569196), (45, 505952), (48, 474330), (60, 379464), (72, 316220), (80, 284598), (90, 252976), (96, 237165), (97, 234720), (120, 189732), (144, 158110), (160, 142299), (163, 139680), (180, 126488), (194, 117360), (240, 94866), (288, 79055), (291, 78240), (326, 69840), (360, 63244), (388, 58680), (480, 47433), (485, 46944), (489, 46560), (582, 39120), (652, 34920), (720, 31622), (776, 29340), (815, 27936), (873, 26080), (970, 23472), (978, 23280), (1164, 19560), (1304, 17460), (1440, 15811), (1455, 15648), (1467, 15520), (1552, 14670), (1630, 13968), (1746, 13040), (1940, 11736), (1956, 11640), (2328, 9780), (2445, 9312), (2608, 8730), (2910, 7824), (2934, 7760), (3104, 7335), (3260, 6984), (3492, 6520), (3880, 5868), (3912, 5820), (4365, 5216), (4656, 4890)]