84311640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{33457}}^1$

素因数の和:33481

約数の個数: 96

約数和(自身を含む): 313166880

約数和(自身を除く): 228855240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 33457, 66914, 100371, 133828, 167285, 200742, 234199, 267656, 301113, 334570, 401484, 468398, 501855, 602226, 669140, 702597, 802968, 936796, 1003710, 1170995, 1204452, 1338280, 1405194, 1505565, 1873592, 2007420, 2107791, 2341990, 2408904, 2810388, 3011130, 3512985, 4014840, 4215582, 4683980, 5620776, 6022260, 7025970, 8431164, 9367960, 10538955, 12044520, 14051940, 16862328, 21077910, 28103880, 42155820, 84311640]

約数ペア:

[(1, 84311640), (2, 42155820), (3, 28103880), (4, 21077910), (5, 16862328), (6, 14051940), (7, 12044520), (8, 10538955), (9, 9367960), (10, 8431164), (12, 7025970), (14, 6022260), (15, 5620776), (18, 4683980), (20, 4215582), (21, 4014840), (24, 3512985), (28, 3011130), (30, 2810388), (35, 2408904), (36, 2341990), (40, 2107791), (42, 2007420), (45, 1873592), (56, 1505565), (60, 1405194), (63, 1338280), (70, 1204452), (72, 1170995), (84, 1003710), (90, 936796), (105, 802968), (120, 702597), (126, 669140), (140, 602226), (168, 501855), (180, 468398), (210, 401484), (252, 334570), (280, 301113), (315, 267656), (360, 234199), (420, 200742), (504, 167285), (630, 133828), (840, 100371), (1260, 66914), (2520, 33457)]