22695120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:127

約数の個数: 320

約数和(自身を含む): 95232000

約数和(自身を除く): 72536880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 79, 80, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 158, 168, 171, 180, 189, 190, 210, 216, 228, 237, 240, 252, 266, 270, 280, 285, 304, 315, 316, 336, 342, 360, 378, 380, 395, 399, 420, 432, 456, 474, 504, 513, 532, 540, 553, 560, 570, 630, 632, 665, 684, 711, 720, 756, 760, 790, 798, 840, 855, 912, 945, 948, 1008, 1026, 1064, 1080, 1106, 1140, 1185, 1197, 1260, 1264, 1330, 1368, 1422, 1501, 1512, 1520, 1580, 1596, 1659, 1680, 1710, 1890, 1896, 1995, 2052, 2128, 2133, 2160, 2212, 2280, 2370, 2394, 2520, 2565, 2660, 2736, 2765, 2844, 3002, 3024, 3160, 3192, 3318, 3420, 3555, 3591, 3780, 3792, 3990, 4104, 4266, 4424, 4503, 4560, 4740, 4788, 4977, 5040, 5130, 5320, 5530, 5688, 5985, 6004, 6320, 6384, 6636, 6840, 7110, 7182, 7505, 7560, 7980, 8208, 8295, 8532, 8848, 9006, 9480, 9576, 9954, 10260, 10507, 10640, 10665, 11060, 11376, 11970, 12008, 13272, 13509, 13680, 14220, 14364, 14931, 15010, 15120, 15960, 16590, 17064, 17955, 18012, 18960, 19152, 19908, 20520, 21014, 21330, 22120, 22515, 23940, 24016, 24885, 26544, 27018, 28440, 28728, 29862, 30020, 31521, 31920, 33180, 34128, 35910, 36024, 39816, 40527, 41040, 42028, 42660, 44240, 45030, 47880, 49770, 52535, 54036, 56880, 57456, 59724, 60040, 63042, 66360, 67545, 71820, 72048, 74655, 79632, 81054, 84056, 85320, 90060, 94563, 95760, 99540, 105070, 108072, 119448, 120080, 126084, 132720, 135090, 143640, 149310, 157605, 162108, 168112, 170640, 180120, 189126, 199080, 202635, 210140, 216144, 238896, 252168, 270180, 283689, 287280, 298620, 315210, 324216, 360240, 378252, 398160, 405270, 420280, 472815, 504336, 540360, 567378, 597240, 630420, 648432, 756504, 810540, 840560, 945630, 1080720, 1134756, 1194480, 1260840, 1418445, 1513008, 1621080, 1891260, 2269512, 2521680, 2836890, 3242160, 3782520, 4539024, 5673780, 7565040, 11347560, 22695120]

約数ペア:

[(1, 22695120), (2, 11347560), (3, 7565040), (4, 5673780), (5, 4539024), (6, 3782520), (7, 3242160), (8, 2836890), (9, 2521680), (10, 2269512), (12, 1891260), (14, 1621080), (15, 1513008), (16, 1418445), (18, 1260840), (19, 1194480), (20, 1134756), (21, 1080720), (24, 945630), (27, 840560), (28, 810540), (30, 756504), (35, 648432), (36, 630420), (38, 597240), (40, 567378), (42, 540360), (45, 504336), (48, 472815), (54, 420280), (56, 405270), (57, 398160), (60, 378252), (63, 360240), (70, 324216), (72, 315210), (76, 298620), (79, 287280), (80, 283689), (84, 270180), (90, 252168), (95, 238896), (105, 216144), (108, 210140), (112, 202635), (114, 199080), (120, 189126), (126, 180120), (133, 170640), (135, 168112), (140, 162108), (144, 157605), (152, 149310), (158, 143640), (168, 135090), (171, 132720), (180, 126084), (189, 120080), (190, 119448), (210, 108072), (216, 105070), (228, 99540), (237, 95760), (240, 94563), (252, 90060), (266, 85320), (270, 84056), (280, 81054), (285, 79632), (304, 74655), (315, 72048), (316, 71820), (336, 67545), (342, 66360), (360, 63042), (378, 60040), (380, 59724), (395, 57456), (399, 56880), (420, 54036), (432, 52535), (456, 49770), (474, 47880), (504, 45030), (513, 44240), (532, 42660), (540, 42028), (553, 41040), (560, 40527), (570, 39816), (630, 36024), (632, 35910), (665, 34128), (684, 33180), (711, 31920), (720, 31521), (756, 30020), (760, 29862), (790, 28728), (798, 28440), (840, 27018), (855, 26544), (912, 24885), (945, 24016), (948, 23940), (1008, 22515), (1026, 22120), (1064, 21330), (1080, 21014), (1106, 20520), (1140, 19908), (1185, 19152), (1197, 18960), (1260, 18012), (1264, 17955), (1330, 17064), (1368, 16590), (1422, 15960), (1501, 15120), (1512, 15010), (1520, 14931), (1580, 14364), (1596, 14220), (1659, 13680), (1680, 13509), (1710, 13272), (1890, 12008), (1896, 11970), (1995, 11376), (2052, 11060), (2128, 10665), (2133, 10640), (2160, 10507), (2212, 10260), (2280, 9954), (2370, 9576), (2394, 9480), (2520, 9006), (2565, 8848), (2660, 8532), (2736, 8295), (2765, 8208), (2844, 7980), (3002, 7560), (3024, 7505), (3160, 7182), (3192, 7110), (3318, 6840), (3420, 6636), (3555, 6384), (3591, 6320), (3780, 6004), (3792, 5985), (3990, 5688), (4104, 5530), (4266, 5320), (4424, 5130), (4503, 5040), (4560, 4977), (4740, 4788)]