196731120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19993}}^1$

素因数の和:20050

約数の個数: 80

約数和(自身を含む): 624772512

約数和(自身を除く): 428041392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 19993, 39986, 59979, 79972, 99965, 119958, 159944, 199930, 239916, 299895, 319888, 399860, 479832, 599790, 799720, 819713, 959664, 1199580, 1599440, 1639426, 2399160, 2459139, 3278852, 4098565, 4798320, 4918278, 6557704, 8197130, 9836556, 12295695, 13115408, 16394260, 19673112, 24591390, 32788520, 39346224, 49182780, 65577040, 98365560, 196731120]

約数ペア:

[(1, 196731120), (2, 98365560), (3, 65577040), (4, 49182780), (5, 39346224), (6, 32788520), (8, 24591390), (10, 19673112), (12, 16394260), (15, 13115408), (16, 12295695), (20, 9836556), (24, 8197130), (30, 6557704), (40, 4918278), (41, 4798320), (48, 4098565), (60, 3278852), (80, 2459139), (82, 2399160), (120, 1639426), (123, 1599440), (164, 1199580), (205, 959664), (240, 819713), (246, 799720), (328, 599790), (410, 479832), (492, 399860), (615, 319888), (656, 299895), (820, 239916), (984, 199930), (1230, 159944), (1640, 119958), (1968, 99965), (2460, 79972), (3280, 59979), (4920, 39986), (9840, 19993)]