22739640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:162

約数の個数: 256

約数和(自身を含む): 89579520

約数和(自身を除く): 66839880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 23, 24, 28, 30, 33, 35, 40, 42, 44, 46, 55, 56, 60, 66, 69, 70, 77, 84, 88, 92, 105, 107, 110, 115, 120, 132, 138, 140, 154, 161, 165, 168, 184, 210, 214, 220, 230, 231, 253, 264, 276, 280, 308, 321, 322, 330, 345, 385, 420, 428, 440, 460, 462, 483, 506, 535, 552, 616, 642, 644, 660, 690, 749, 759, 770, 805, 840, 856, 920, 924, 966, 1012, 1070, 1155, 1177, 1265, 1284, 1288, 1320, 1380, 1498, 1518, 1540, 1605, 1610, 1771, 1848, 1932, 2024, 2140, 2247, 2310, 2354, 2415, 2461, 2530, 2568, 2760, 2996, 3036, 3080, 3210, 3220, 3531, 3542, 3745, 3795, 3864, 4280, 4494, 4620, 4708, 4830, 4922, 5060, 5313, 5885, 5992, 6072, 6420, 6440, 7062, 7084, 7383, 7490, 7590, 8239, 8855, 8988, 9240, 9416, 9660, 9844, 10120, 10626, 11235, 11770, 12305, 12840, 14124, 14168, 14766, 14980, 15180, 16478, 17227, 17655, 17710, 17976, 19320, 19688, 21252, 22470, 23540, 24610, 24717, 26565, 27071, 28248, 29532, 29960, 30360, 32956, 34454, 35310, 35420, 36915, 41195, 42504, 44940, 47080, 49220, 49434, 51681, 53130, 54142, 59064, 65912, 68908, 70620, 70840, 73830, 81213, 82390, 86135, 89880, 98440, 98868, 103362, 106260, 108284, 123585, 135355, 137816, 141240, 147660, 162426, 164780, 172270, 189497, 197736, 206724, 212520, 216568, 247170, 258405, 270710, 295320, 324852, 329560, 344540, 378994, 406065, 413448, 494340, 516810, 541420, 568491, 649704, 689080, 757988, 812130, 947485, 988680, 1033620, 1082840, 1136982, 1515976, 1624260, 1894970, 2067240, 2273964, 2842455, 3248520, 3789940, 4547928, 5684910, 7579880, 11369820, 22739640]

約数ペア:

[(1, 22739640), (2, 11369820), (3, 7579880), (4, 5684910), (5, 4547928), (6, 3789940), (7, 3248520), (8, 2842455), (10, 2273964), (11, 2067240), (12, 1894970), (14, 1624260), (15, 1515976), (20, 1136982), (21, 1082840), (22, 1033620), (23, 988680), (24, 947485), (28, 812130), (30, 757988), (33, 689080), (35, 649704), (40, 568491), (42, 541420), (44, 516810), (46, 494340), (55, 413448), (56, 406065), (60, 378994), (66, 344540), (69, 329560), (70, 324852), (77, 295320), (84, 270710), (88, 258405), (92, 247170), (105, 216568), (107, 212520), (110, 206724), (115, 197736), (120, 189497), (132, 172270), (138, 164780), (140, 162426), (154, 147660), (161, 141240), (165, 137816), (168, 135355), (184, 123585), (210, 108284), (214, 106260), (220, 103362), (230, 98868), (231, 98440), (253, 89880), (264, 86135), (276, 82390), (280, 81213), (308, 73830), (321, 70840), (322, 70620), (330, 68908), (345, 65912), (385, 59064), (420, 54142), (428, 53130), (440, 51681), (460, 49434), (462, 49220), (483, 47080), (506, 44940), (535, 42504), (552, 41195), (616, 36915), (642, 35420), (644, 35310), (660, 34454), (690, 32956), (749, 30360), (759, 29960), (770, 29532), (805, 28248), (840, 27071), (856, 26565), (920, 24717), (924, 24610), (966, 23540), (1012, 22470), (1070, 21252), (1155, 19688), (1177, 19320), (1265, 17976), (1284, 17710), (1288, 17655), (1320, 17227), (1380, 16478), (1498, 15180), (1518, 14980), (1540, 14766), (1605, 14168), (1610, 14124), (1771, 12840), (1848, 12305), (1932, 11770), (2024, 11235), (2140, 10626), (2247, 10120), (2310, 9844), (2354, 9660), (2415, 9416), (2461, 9240), (2530, 8988), (2568, 8855), (2760, 8239), (2996, 7590), (3036, 7490), (3080, 7383), (3210, 7084), (3220, 7062), (3531, 6440), (3542, 6420), (3745, 6072), (3795, 5992), (3864, 5885), (4280, 5313), (4494, 5060), (4620, 4922), (4708, 4830)]