27961920

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:122

約数の個数: 336

約数和(自身を含む): 117287040

約数和(自身を除く): 89325120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 73, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 146, 152, 160, 168, 171, 180, 190, 192, 210, 219, 224, 228, 240, 252, 266, 280, 285, 288, 292, 304, 315, 320, 336, 342, 360, 365, 380, 399, 420, 438, 448, 456, 480, 504, 511, 532, 560, 570, 576, 584, 608, 630, 657, 665, 672, 684, 720, 730, 760, 798, 840, 855, 876, 912, 960, 1008, 1022, 1064, 1095, 1120, 1140, 1168, 1197, 1216, 1260, 1314, 1330, 1344, 1368, 1387, 1440, 1460, 1520, 1533, 1596, 1680, 1710, 1752, 1824, 1995, 2016, 2044, 2128, 2190, 2240, 2280, 2336, 2394, 2520, 2555, 2628, 2660, 2736, 2774, 2880, 2920, 3040, 3066, 3192, 3285, 3360, 3420, 3504, 3648, 3990, 4032, 4088, 4161, 4256, 4380, 4560, 4599, 4672, 4788, 5040, 5110, 5256, 5320, 5472, 5548, 5840, 5985, 6080, 6132, 6384, 6570, 6720, 6840, 6935, 7008, 7665, 7980, 8176, 8322, 8512, 8760, 9120, 9198, 9576, 9709, 10080, 10220, 10512, 10640, 10944, 11096, 11680, 11970, 12264, 12483, 12768, 13140, 13680, 13870, 14016, 15330, 15960, 16352, 16644, 17520, 18240, 18396, 19152, 19418, 20160, 20440, 20805, 21024, 21280, 22192, 22995, 23360, 23940, 24528, 24966, 25536, 26280, 27360, 27740, 29127, 30660, 31920, 32704, 33288, 35040, 36792, 38304, 38836, 40880, 41610, 42048, 42560, 44384, 45990, 47880, 48545, 49056, 49932, 52560, 54720, 55480, 58254, 61320, 62415, 63840, 66576, 70080, 73584, 76608, 77672, 81760, 83220, 87381, 88768, 91980, 95760, 97090, 98112, 99864, 105120, 110960, 116508, 122640, 124830, 127680, 133152, 145635, 147168, 155344, 163520, 166440, 174762, 183960, 191520, 194180, 199728, 210240, 221920, 233016, 245280, 249660, 266304, 291270, 294336, 310688, 332880, 349524, 367920, 383040, 388360, 399456, 436905, 443840, 466032, 490560, 499320, 582540, 621376, 665760, 699048, 735840, 776720, 798912, 873810, 932064, 998640, 1165080, 1331520, 1398096, 1471680, 1553440, 1747620, 1864128, 1997280, 2330160, 2796192, 3106880, 3495240, 3994560, 4660320, 5592384, 6990480, 9320640, 13980960, 27961920]

約数ペア:

[(1, 27961920), (2, 13980960), (3, 9320640), (4, 6990480), (5, 5592384), (6, 4660320), (7, 3994560), (8, 3495240), (9, 3106880), (10, 2796192), (12, 2330160), (14, 1997280), (15, 1864128), (16, 1747620), (18, 1553440), (19, 1471680), (20, 1398096), (21, 1331520), (24, 1165080), (28, 998640), (30, 932064), (32, 873810), (35, 798912), (36, 776720), (38, 735840), (40, 699048), (42, 665760), (45, 621376), (48, 582540), (56, 499320), (57, 490560), (60, 466032), (63, 443840), (64, 436905), (70, 399456), (72, 388360), (73, 383040), (76, 367920), (80, 349524), (84, 332880), (90, 310688), (95, 294336), (96, 291270), (105, 266304), (112, 249660), (114, 245280), (120, 233016), (126, 221920), (133, 210240), (140, 199728), (144, 194180), (146, 191520), (152, 183960), (160, 174762), (168, 166440), (171, 163520), (180, 155344), (190, 147168), (192, 145635), (210, 133152), (219, 127680), (224, 124830), (228, 122640), (240, 116508), (252, 110960), (266, 105120), (280, 99864), (285, 98112), (288, 97090), (292, 95760), (304, 91980), (315, 88768), (320, 87381), (336, 83220), (342, 81760), (360, 77672), (365, 76608), (380, 73584), (399, 70080), (420, 66576), (438, 63840), (448, 62415), (456, 61320), (480, 58254), (504, 55480), (511, 54720), (532, 52560), (560, 49932), (570, 49056), (576, 48545), (584, 47880), (608, 45990), (630, 44384), (657, 42560), (665, 42048), (672, 41610), (684, 40880), (720, 38836), (730, 38304), (760, 36792), (798, 35040), (840, 33288), (855, 32704), (876, 31920), (912, 30660), (960, 29127), (1008, 27740), (1022, 27360), (1064, 26280), (1095, 25536), (1120, 24966), (1140, 24528), (1168, 23940), (1197, 23360), (1216, 22995), (1260, 22192), (1314, 21280), (1330, 21024), (1344, 20805), (1368, 20440), (1387, 20160), (1440, 19418), (1460, 19152), (1520, 18396), (1533, 18240), (1596, 17520), (1680, 16644), (1710, 16352), (1752, 15960), (1824, 15330), (1995, 14016), (2016, 13870), (2044, 13680), (2128, 13140), (2190, 12768), (2240, 12483), (2280, 12264), (2336, 11970), (2394, 11680), (2520, 11096), (2555, 10944), (2628, 10640), (2660, 10512), (2736, 10220), (2774, 10080), (2880, 9709), (2920, 9576), (3040, 9198), (3066, 9120), (3192, 8760), (3285, 8512), (3360, 8322), (3420, 8176), (3504, 7980), (3648, 7665), (3990, 7008), (4032, 6935), (4088, 6840), (4161, 6720), (4256, 6570), (4380, 6384), (4560, 6132), (4599, 6080), (4672, 5985), (4788, 5840), (5040, 5548), (5110, 5472), (5256, 5320)]