22968720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:134

約数の個数: 240

約数和(自身を含む): 85887360

約数和(自身を除く): 62918640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 48, 57, 60, 69, 72, 73, 76, 80, 90, 92, 95, 114, 115, 120, 138, 144, 146, 152, 171, 180, 184, 190, 207, 219, 228, 230, 240, 276, 285, 292, 304, 342, 345, 360, 365, 368, 380, 414, 437, 438, 456, 460, 552, 570, 584, 657, 684, 690, 720, 730, 760, 828, 855, 874, 876, 912, 920, 1035, 1095, 1104, 1140, 1168, 1311, 1314, 1368, 1380, 1387, 1460, 1520, 1656, 1679, 1710, 1748, 1752, 1840, 2070, 2185, 2190, 2280, 2622, 2628, 2736, 2760, 2774, 2920, 3285, 3312, 3358, 3420, 3496, 3504, 3933, 4140, 4161, 4370, 4380, 4560, 5037, 5244, 5256, 5520, 5548, 5840, 6555, 6570, 6716, 6840, 6935, 6992, 7866, 8280, 8322, 8395, 8740, 8760, 10074, 10488, 10512, 11096, 12483, 13110, 13140, 13432, 13680, 13870, 15111, 15732, 16560, 16644, 16790, 17480, 17520, 19665, 20148, 20805, 20976, 22192, 24966, 25185, 26220, 26280, 26864, 27740, 30222, 31464, 31901, 33288, 33580, 34960, 39330, 40296, 41610, 49932, 50370, 52440, 52560, 55480, 60444, 62415, 62928, 63802, 66576, 67160, 75555, 78660, 80592, 83220, 95703, 99864, 100740, 104880, 110960, 120888, 124830, 127604, 134320, 151110, 157320, 159505, 166440, 191406, 199728, 201480, 241776, 249660, 255208, 287109, 302220, 314640, 319010, 332880, 382812, 402960, 478515, 499320, 510416, 574218, 604440, 638020, 765624, 957030, 998640, 1148436, 1208880, 1276040, 1435545, 1531248, 1914060, 2296872, 2552080, 2871090, 3828120, 4593744, 5742180, 7656240, 11484360, 22968720]

約数ペア:

[(1, 22968720), (2, 11484360), (3, 7656240), (4, 5742180), (5, 4593744), (6, 3828120), (8, 2871090), (9, 2552080), (10, 2296872), (12, 1914060), (15, 1531248), (16, 1435545), (18, 1276040), (19, 1208880), (20, 1148436), (23, 998640), (24, 957030), (30, 765624), (36, 638020), (38, 604440), (40, 574218), (45, 510416), (46, 499320), (48, 478515), (57, 402960), (60, 382812), (69, 332880), (72, 319010), (73, 314640), (76, 302220), (80, 287109), (90, 255208), (92, 249660), (95, 241776), (114, 201480), (115, 199728), (120, 191406), (138, 166440), (144, 159505), (146, 157320), (152, 151110), (171, 134320), (180, 127604), (184, 124830), (190, 120888), (207, 110960), (219, 104880), (228, 100740), (230, 99864), (240, 95703), (276, 83220), (285, 80592), (292, 78660), (304, 75555), (342, 67160), (345, 66576), (360, 63802), (365, 62928), (368, 62415), (380, 60444), (414, 55480), (437, 52560), (438, 52440), (456, 50370), (460, 49932), (552, 41610), (570, 40296), (584, 39330), (657, 34960), (684, 33580), (690, 33288), (720, 31901), (730, 31464), (760, 30222), (828, 27740), (855, 26864), (874, 26280), (876, 26220), (912, 25185), (920, 24966), (1035, 22192), (1095, 20976), (1104, 20805), (1140, 20148), (1168, 19665), (1311, 17520), (1314, 17480), (1368, 16790), (1380, 16644), (1387, 16560), (1460, 15732), (1520, 15111), (1656, 13870), (1679, 13680), (1710, 13432), (1748, 13140), (1752, 13110), (1840, 12483), (2070, 11096), (2185, 10512), (2190, 10488), (2280, 10074), (2622, 8760), (2628, 8740), (2736, 8395), (2760, 8322), (2774, 8280), (2920, 7866), (3285, 6992), (3312, 6935), (3358, 6840), (3420, 6716), (3496, 6570), (3504, 6555), (3933, 5840), (4140, 5548), (4161, 5520), (4370, 5256), (4380, 5244), (4560, 5037)]