22048740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:351

約数の個数: 192

約数和(自身を含む): 82790400

約数和(自身を除く): 60741660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 307, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 614, 630, 665, 684, 756, 798, 855, 921, 945, 1026, 1140, 1197, 1228, 1260, 1330, 1535, 1596, 1710, 1842, 1890, 1995, 2052, 2149, 2394, 2565, 2660, 2763, 3070, 3420, 3591, 3684, 3780, 3990, 4298, 4605, 4788, 5130, 5526, 5833, 5985, 6140, 6447, 7182, 7980, 8289, 8596, 9210, 10260, 10745, 11052, 11666, 11970, 12894, 13815, 14364, 16578, 17499, 17955, 18420, 19341, 21490, 23332, 23940, 25788, 27630, 29165, 32235, 33156, 34998, 35910, 38682, 40831, 41445, 42980, 52497, 55260, 58023, 58330, 64470, 69996, 71820, 77364, 81662, 82890, 87495, 96705, 104994, 116046, 116660, 122493, 128940, 157491, 163324, 165780, 174990, 193410, 204155, 209988, 232092, 244986, 262485, 290115, 314982, 349980, 367479, 386820, 408310, 489972, 524970, 580230, 612465, 629964, 734958, 787455, 816620, 1049940, 1102437, 1160460, 1224930, 1469916, 1574910, 1837395, 2204874, 2449860, 3149820, 3674790, 4409748, 5512185, 7349580, 11024370, 22048740]

約数ペア:

[(1, 22048740), (2, 11024370), (3, 7349580), (4, 5512185), (5, 4409748), (6, 3674790), (7, 3149820), (9, 2449860), (10, 2204874), (12, 1837395), (14, 1574910), (15, 1469916), (18, 1224930), (19, 1160460), (20, 1102437), (21, 1049940), (27, 816620), (28, 787455), (30, 734958), (35, 629964), (36, 612465), (38, 580230), (42, 524970), (45, 489972), (54, 408310), (57, 386820), (60, 367479), (63, 349980), (70, 314982), (76, 290115), (84, 262485), (90, 244986), (95, 232092), (105, 209988), (108, 204155), (114, 193410), (126, 174990), (133, 165780), (135, 163324), (140, 157491), (171, 128940), (180, 122493), (189, 116660), (190, 116046), (210, 104994), (228, 96705), (252, 87495), (266, 82890), (270, 81662), (285, 77364), (307, 71820), (315, 69996), (342, 64470), (378, 58330), (380, 58023), (399, 55260), (420, 52497), (513, 42980), (532, 41445), (540, 40831), (570, 38682), (614, 35910), (630, 34998), (665, 33156), (684, 32235), (756, 29165), (798, 27630), (855, 25788), (921, 23940), (945, 23332), (1026, 21490), (1140, 19341), (1197, 18420), (1228, 17955), (1260, 17499), (1330, 16578), (1535, 14364), (1596, 13815), (1710, 12894), (1842, 11970), (1890, 11666), (1995, 11052), (2052, 10745), (2149, 10260), (2394, 9210), (2565, 8596), (2660, 8289), (2763, 7980), (3070, 7182), (3420, 6447), (3591, 6140), (3684, 5985), (3780, 5833), (3990, 5526), (4298, 5130), (4605, 4788)]