165274920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:440

約数の個数: 192

約数和(自身を含む): 574891200

約数和(自身を除く): 409616280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 73, 76, 90, 95, 114, 120, 146, 152, 171, 180, 190, 219, 228, 285, 292, 331, 342, 360, 365, 380, 438, 456, 570, 584, 657, 662, 684, 730, 760, 855, 876, 993, 1095, 1140, 1314, 1324, 1368, 1387, 1460, 1655, 1710, 1752, 1986, 2190, 2280, 2628, 2648, 2774, 2920, 2979, 3285, 3310, 3420, 3972, 4161, 4380, 4965, 5256, 5548, 5958, 6289, 6570, 6620, 6840, 6935, 7944, 8322, 8760, 9930, 11096, 11916, 12483, 12578, 13140, 13240, 13870, 14895, 16644, 18867, 19860, 20805, 23832, 24163, 24966, 25156, 26280, 27740, 29790, 31445, 33288, 37734, 39720, 41610, 48326, 49932, 50312, 55480, 56601, 59580, 62415, 62890, 72489, 75468, 83220, 94335, 96652, 99864, 113202, 119160, 120815, 124830, 125780, 144978, 150936, 166440, 188670, 193304, 217467, 226404, 241630, 249660, 251560, 283005, 289956, 362445, 377340, 434934, 452808, 459097, 483260, 499320, 566010, 579912, 724890, 754680, 869868, 918194, 966520, 1087335, 1132020, 1377291, 1449780, 1739736, 1836388, 2174670, 2264040, 2295485, 2754582, 2899560, 3672776, 4131873, 4349340, 4590970, 5509164, 6886455, 8263746, 8698680, 9181940, 11018328, 13772910, 16527492, 18363880, 20659365, 27545820, 33054984, 41318730, 55091640, 82637460, 165274920]

約数ペア:

[(1, 165274920), (2, 82637460), (3, 55091640), (4, 41318730), (5, 33054984), (6, 27545820), (8, 20659365), (9, 18363880), (10, 16527492), (12, 13772910), (15, 11018328), (18, 9181940), (19, 8698680), (20, 8263746), (24, 6886455), (30, 5509164), (36, 4590970), (38, 4349340), (40, 4131873), (45, 3672776), (57, 2899560), (60, 2754582), (72, 2295485), (73, 2264040), (76, 2174670), (90, 1836388), (95, 1739736), (114, 1449780), (120, 1377291), (146, 1132020), (152, 1087335), (171, 966520), (180, 918194), (190, 869868), (219, 754680), (228, 724890), (285, 579912), (292, 566010), (331, 499320), (342, 483260), (360, 459097), (365, 452808), (380, 434934), (438, 377340), (456, 362445), (570, 289956), (584, 283005), (657, 251560), (662, 249660), (684, 241630), (730, 226404), (760, 217467), (855, 193304), (876, 188670), (993, 166440), (1095, 150936), (1140, 144978), (1314, 125780), (1324, 124830), (1368, 120815), (1387, 119160), (1460, 113202), (1655, 99864), (1710, 96652), (1752, 94335), (1986, 83220), (2190, 75468), (2280, 72489), (2628, 62890), (2648, 62415), (2774, 59580), (2920, 56601), (2979, 55480), (3285, 50312), (3310, 49932), (3420, 48326), (3972, 41610), (4161, 39720), (4380, 37734), (4965, 33288), (5256, 31445), (5548, 29790), (5958, 27740), (6289, 26280), (6570, 25156), (6620, 24966), (6840, 24163), (6935, 23832), (7944, 20805), (8322, 19860), (8760, 18867), (9930, 16644), (11096, 14895), (11916, 13870), (12483, 13240), (12578, 13140)]