22097880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 256

約数和(自身を含む): 87552000

約数和(自身を除く): 65454120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 37, 40, 42, 45, 54, 56, 60, 63, 70, 72, 74, 79, 84, 90, 105, 108, 111, 120, 126, 135, 140, 148, 158, 168, 180, 185, 189, 210, 216, 222, 237, 252, 259, 270, 280, 296, 315, 316, 333, 360, 370, 378, 395, 420, 444, 474, 504, 518, 540, 553, 555, 630, 632, 666, 711, 740, 756, 777, 790, 840, 888, 945, 948, 999, 1036, 1080, 1106, 1110, 1185, 1260, 1295, 1332, 1422, 1480, 1512, 1554, 1580, 1659, 1665, 1890, 1896, 1998, 2072, 2133, 2212, 2220, 2331, 2370, 2520, 2590, 2664, 2765, 2844, 2923, 3108, 3160, 3318, 3330, 3555, 3780, 3885, 3996, 4266, 4424, 4440, 4662, 4740, 4977, 4995, 5180, 5530, 5688, 5846, 6216, 6636, 6660, 6993, 7110, 7560, 7770, 7992, 8295, 8532, 8769, 9324, 9480, 9954, 9990, 10360, 10665, 11060, 11655, 11692, 13272, 13320, 13986, 14220, 14615, 14931, 15540, 16590, 17064, 17538, 18648, 19908, 19980, 20461, 21330, 22120, 23310, 23384, 24885, 26307, 27972, 28440, 29230, 29862, 31080, 33180, 34965, 35076, 39816, 39960, 40922, 42660, 43845, 46620, 49770, 52614, 55944, 58460, 59724, 61383, 66360, 69930, 70152, 74655, 78921, 81844, 85320, 87690, 93240, 99540, 102305, 105228, 116920, 119448, 122766, 131535, 139860, 149310, 157842, 163688, 175380, 184149, 199080, 204610, 210456, 245532, 263070, 279720, 298620, 306915, 315684, 350760, 368298, 394605, 409220, 491064, 526140, 552447, 597240, 613830, 631368, 736596, 789210, 818440, 920745, 1052280, 1104894, 1227660, 1473192, 1578420, 1841490, 2209788, 2455320, 2762235, 3156840, 3682980, 4419576, 5524470, 7365960, 11048940, 22097880]

約数ペア:

[(1, 22097880), (2, 11048940), (3, 7365960), (4, 5524470), (5, 4419576), (6, 3682980), (7, 3156840), (8, 2762235), (9, 2455320), (10, 2209788), (12, 1841490), (14, 1578420), (15, 1473192), (18, 1227660), (20, 1104894), (21, 1052280), (24, 920745), (27, 818440), (28, 789210), (30, 736596), (35, 631368), (36, 613830), (37, 597240), (40, 552447), (42, 526140), (45, 491064), (54, 409220), (56, 394605), (60, 368298), (63, 350760), (70, 315684), (72, 306915), (74, 298620), (79, 279720), (84, 263070), (90, 245532), (105, 210456), (108, 204610), (111, 199080), (120, 184149), (126, 175380), (135, 163688), (140, 157842), (148, 149310), (158, 139860), (168, 131535), (180, 122766), (185, 119448), (189, 116920), (210, 105228), (216, 102305), (222, 99540), (237, 93240), (252, 87690), (259, 85320), (270, 81844), (280, 78921), (296, 74655), (315, 70152), (316, 69930), (333, 66360), (360, 61383), (370, 59724), (378, 58460), (395, 55944), (420, 52614), (444, 49770), (474, 46620), (504, 43845), (518, 42660), (540, 40922), (553, 39960), (555, 39816), (630, 35076), (632, 34965), (666, 33180), (711, 31080), (740, 29862), (756, 29230), (777, 28440), (790, 27972), (840, 26307), (888, 24885), (945, 23384), (948, 23310), (999, 22120), (1036, 21330), (1080, 20461), (1106, 19980), (1110, 19908), (1185, 18648), (1260, 17538), (1295, 17064), (1332, 16590), (1422, 15540), (1480, 14931), (1512, 14615), (1554, 14220), (1580, 13986), (1659, 13320), (1665, 13272), (1890, 11692), (1896, 11655), (1998, 11060), (2072, 10665), (2133, 10360), (2212, 9990), (2220, 9954), (2331, 9480), (2370, 9324), (2520, 8769), (2590, 8532), (2664, 8295), (2765, 7992), (2844, 7770), (2923, 7560), (3108, 7110), (3160, 6993), (3318, 6660), (3330, 6636), (3555, 6216), (3780, 5846), (3885, 5688), (3996, 5530), (4266, 5180), (4424, 4995), (4440, 4977), (4662, 4740)]