274047480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6397}}^1$

素因数の和:6438

約数の個数: 192

約数和(自身を含む): 1077935040

約数和(自身を除く): 803887560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 4284, 4760, 5355, 6120, 6397, 7140, 8568, 10710, 12794, 14280, 19191, 21420, 25588, 31985, 38382, 42840, 44779, 51176, 57573, 63970, 76764, 89558, 95955, 108749, 115146, 127940, 134337, 153528, 179116, 191910, 217498, 223895, 230292, 255880, 268674, 287865, 326247, 358232, 383820, 403011, 434996, 447790, 460584, 537348, 543745, 575730, 652494, 671685, 761243, 767640, 806022, 869992, 895580, 978741, 1074696, 1087490, 1151460, 1304988, 1343370, 1522486, 1612044, 1631235, 1791160, 1957482, 2015055, 2174980, 2283729, 2302920, 2609976, 2686740, 3044972, 3224088, 3262470, 3806215, 3914964, 4030110, 4349960, 4567458, 4893705, 5373480, 6089944, 6524940, 6851187, 7612430, 7829928, 8060220, 9134916, 9787410, 11418645, 13049880, 13702374, 15224860, 16120440, 18269832, 19574820, 22837290, 27404748, 30449720, 34255935, 39149640, 45674580, 54809496, 68511870, 91349160, 137023740, 274047480]

約数ペア:

[(1, 274047480), (2, 137023740), (3, 91349160), (4, 68511870), (5, 54809496), (6, 45674580), (7, 39149640), (8, 34255935), (9, 30449720), (10, 27404748), (12, 22837290), (14, 19574820), (15, 18269832), (17, 16120440), (18, 15224860), (20, 13702374), (21, 13049880), (24, 11418645), (28, 9787410), (30, 9134916), (34, 8060220), (35, 7829928), (36, 7612430), (40, 6851187), (42, 6524940), (45, 6089944), (51, 5373480), (56, 4893705), (60, 4567458), (63, 4349960), (68, 4030110), (70, 3914964), (72, 3806215), (84, 3262470), (85, 3224088), (90, 3044972), (102, 2686740), (105, 2609976), (119, 2302920), (120, 2283729), (126, 2174980), (136, 2015055), (140, 1957482), (153, 1791160), (168, 1631235), (170, 1612044), (180, 1522486), (204, 1343370), (210, 1304988), (238, 1151460), (252, 1087490), (255, 1074696), (280, 978741), (306, 895580), (315, 869992), (340, 806022), (357, 767640), (360, 761243), (408, 671685), (420, 652494), (476, 575730), (504, 543745), (510, 537348), (595, 460584), (612, 447790), (630, 434996), (680, 403011), (714, 383820), (765, 358232), (840, 326247), (952, 287865), (1020, 268674), (1071, 255880), (1190, 230292), (1224, 223895), (1260, 217498), (1428, 191910), (1530, 179116), (1785, 153528), (2040, 134337), (2142, 127940), (2380, 115146), (2520, 108749), (2856, 95955), (3060, 89558), (3570, 76764), (4284, 63970), (4760, 57573), (5355, 51176), (6120, 44779), (6397, 42840), (7140, 38382), (8568, 31985), (10710, 25588), (12794, 21420), (14280, 19191)]