2239259820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{40087}}^1$

素因数の和:40132

約数の個数: 144

約数和(自身を含む): 7677653760

約数和(自身を除く): 5438393940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1140, 1330, 1470, 1596, 1862, 1995, 2660, 2793, 2940, 3724, 3990, 4655, 5586, 7980, 9310, 11172, 13965, 18620, 27930, 40087, 55860, 80174, 120261, 160348, 200435, 240522, 280609, 400870, 481044, 561218, 601305, 761653, 801740, 841827, 1122436, 1202610, 1403045, 1523306, 1683654, 1964263, 2284959, 2405220, 2806090, 3046612, 3367308, 3808265, 3928526, 4209135, 4569918, 5331571, 5612180, 5892789, 7616530, 7857052, 8418270, 9139836, 9821315, 10663142, 11424795, 11785578, 15233060, 15994713, 16836540, 19642630, 21326284, 22849590, 23571156, 26657855, 29463945, 31989426, 37320997, 39285260, 45699180, 53315710, 58927890, 63978852, 74641994, 79973565, 106631420, 111962991, 117855780, 149283988, 159947130, 186604985, 223925982, 319894260, 373209970, 447851964, 559814955, 746419940, 1119629910, 2239259820]

約数ペア:

[(1, 2239259820), (2, 1119629910), (3, 746419940), (4, 559814955), (5, 447851964), (6, 373209970), (7, 319894260), (10, 223925982), (12, 186604985), (14, 159947130), (15, 149283988), (19, 117855780), (20, 111962991), (21, 106631420), (28, 79973565), (30, 74641994), (35, 63978852), (38, 58927890), (42, 53315710), (49, 45699180), (57, 39285260), (60, 37320997), (70, 31989426), (76, 29463945), (84, 26657855), (95, 23571156), (98, 22849590), (105, 21326284), (114, 19642630), (133, 16836540), (140, 15994713), (147, 15233060), (190, 11785578), (196, 11424795), (210, 10663142), (228, 9821315), (245, 9139836), (266, 8418270), (285, 7857052), (294, 7616530), (380, 5892789), (399, 5612180), (420, 5331571), (490, 4569918), (532, 4209135), (570, 3928526), (588, 3808265), (665, 3367308), (735, 3046612), (798, 2806090), (931, 2405220), (980, 2284959), (1140, 1964263), (1330, 1683654), (1470, 1523306), (1596, 1403045), (1862, 1202610), (1995, 1122436), (2660, 841827), (2793, 801740), (2940, 761653), (3724, 601305), (3990, 561218), (4655, 481044), (5586, 400870), (7980, 280609), (9310, 240522), (11172, 200435), (13965, 160348), (18620, 120261), (27930, 80174), (40087, 55860)]